Official Windows 10 drivers for the Sony UWA-BR100 USB Wireless LAN Adapter do not exist , as Sony designed this device exclusively for use with Sony Bravia TVs Blu-ray players
. While the hardware is technically a Wi-Fi dongle, Sony does not provide or support Windows software for it.
Below is a blog post exploring this common user dilemma and potential workarounds. Sony UWA-BR100 & Windows 10: Can You Make It Work?
If you’ve recently upgraded your home theater or found an old Sony UWA-BR100 Wireless LAN Adapter
in a drawer, you might be tempted to plug it into your Windows 10 PC to save a few bucks on a new Wi-Fi card. It’s a USB stick, it has a Wi-Fi radio inside—so why is it so hard to find a driver? The Reality: A Proprietary Past The short answer from Sony Support
is that this adapter was never intended for personal computers. It was built for a specific generation of Sony Bravia HDTVs (like the EX and HX series) and Blu-ray players (BDP-S370, S470, etc.).
Because of this, Sony never released a Windows driver package. When you plug it into a Windows 10 machine, the system usually fails to identify the device because there is no official "handshake" software available. Is There a Workaround? While Sony doesn't support it, the uses a common Buffalo (Atheros-based)
chipset. Some tech-savvy users have had luck with the following "at your own risk" methods: Support for UWA-BR100 | Sony USA
Sony does not provide official Windows 10 drivers for the UWA-BR100 USB Wireless LAN Adapter, as it was designed exclusively for use with Sony BRAVIA TVs, Blu-ray players, and home theater systems. Sony explicitly states that there are no downloads available for this product on their support site.
If you are attempting to use this adapter on a Windows 10 PC, consider the following options: 1. Check for Built-in Windows Drivers
Windows 10 may automatically recognize the adapter if you plug it in, as some versions of this hardware use common chipsets (often from Buffalo or Ralink). Plug the adapter into a USB port. Open Device Manager.
Look for an "Unknown Device" or "Sony UWA-BR100" under Network Adapters.
Right-click and select Update driver > Search automatically for drivers. 2. Third-Party Driver Repositories
While not official, some third-party sites host driver packages that may work. Use caution when downloading from these sources.
DriverScape: Lists a version (2.0.0.70) reported to support Windows 10.
DriverIdentifier: Provides various versions, including one specifically mentioned for Windows 10 Pro.
CommView Drivers: Some users have successfully used CommView-branded drivers for this specific hardware ID (USB\VID_0411&PID_017F). 3. Alternative Hardware (Recommended) Drivers and Software updates for UWA-BR100 | Sony USA
Finding a Windows 10 driver for the Sony UWA-BR100 USB Wireless LAN Adapter is a common challenge because the device was designed specifically for Sony TVs and Blu-ray players, not for PC use Official support from Sony indicates that there are no official Windows drivers
available for this product. However, since the adapter uses a standard Atheros or Buffalo chipset, some workarounds exist for those determined to get it running on a desktop or laptop. Sony Asia Pacific The Reality of Official Support Intended Use
: The UWA-BR100 is a "Wireless LAN Ready" adapter meant for specific Sony internet-capable video devices. Driver Status
: Sony has officially stated that the device does not have Windows 10 driver downloads and is recommended only for home entertainment systems. Discontinuation
: This adapter has been discontinued, and Sony recommends using wired LAN connections or more modern wireless alternatives for your home entertainment gear. Sony Malaysia Unofficial Workarounds for Windows 10
If you still want to try using the UWA-BR100 on your PC, you will need to rely on third-party drivers or "generic" drivers that match the adapter's hardware ID.
Wireless LAN Ready | i-Manual online | EX50x - Sony Corporation
Provides a wireless network connection for your TV by inserting a USB Wireless LAN Adapter into your TV's USB port. helpguide.sony.net BUFFALO [CommView] Sony UWA-BR100 network drivers
Sony does not offer an official Windows 10 driver for the Sony UWA-BR100
USB Wireless LAN Adapter, as the device was designed exclusively for use with specific Sony Wi-Fi Ready HDTVs and Blu-ray players. While Sony’s Official Support Page
confirms there are no available software downloads for this product, some users have successfully used third-party Atheros AR7010
drivers on Windows, as the adapter is built on that chipset. Sony UWA-BR100 Review: A Relic for Specific Sony Hardware Sony UWA-BR100
was once the primary solution for adding wireless connectivity to "Wi-Fi Ready" Sony Bravia TVs and Blu-ray players from the 2010–2012 era. Amazon.com: Sony UWA-BR100 Wireless LAN Network Adapter
Official support for the Sony UWA-BR100 USB Wireless LAN Adapter on Windows 10 is non-existent, as Sony designed this device exclusively for use with its "Wireless LAN Ready" Bravia TVs, Blu-ray players, and Home Theatre systems. Official Sony Support Status
Sony does not provide official Windows 10 drivers for the Sony UWA-BR100. The device is discontinued, and the official Sony Support page explicitly states that there are currently no downloads available for this product. Unofficial Driver Solutions
While not officially supported, the adapter uses a chipset that may be recognized by generic drivers or third-party tools. If you are attempting to use it on a PC, consider the following:
Chipset Identification: The device often uses a Buffalo or Atheros (Qualcomm) chipset (Hardware ID: USB\VID_0411&PID_017F).
Third-Party Repositories: Sites like DriverIdentifier and DriverScape list "CommView" or modified versions of Atheros drivers that claim compatibility with Windows 10 (32-bit and 64-bit).
Windows Update: Some users report that plugging the device in allows Windows 10 to automatically find a "built-in" driver that supports basic functionality. Usage Tips for Sony Devices
If you are using the adapter for its intended purpose on a Sony BRAVIA TV or Blu-ray player:
Plug and Play: Simply insert the adapter into the USB port of your Wi-Fi ready Sony device.
Configuration: Navigate to Settings > Network > Network Set-up > Wireless Setup on your Sony device.
Connection: Use WPS for the simplest setup if your router supports it. Recommended Alternatives
Because the Sony UWA-BR100 is an older 802.11n adapter and official drivers are unavailable for PC, it is often more reliable to purchase a modern, dedicated PC USB Wi-Fi adapter from brands like TP-Link or Netgear, which offer native Windows 10/11 support.
How to connect the BRAVIA TV to a network using a wireless ... - Sony UK sony usb wireless lan adapter uwa-br100 driver windows 10
Identify the adapter and chipset:
Try Windows Update automatic driver:
Install official Sony driver (if available):
Use generic/chipset vendor drivers:
Use compatibility mode if installer targets older Windows:
Reboot and verify:
Q: Does Sony provide a Windows 10 driver for the UWA-BR100?
A: No. Sony discontinued support for this adapter before Windows 10 was released.
Q: Can I use the Windows 7 driver on Windows 10?
A: Yes, but only via compatibility mode or by forcing the generic Ralink driver.
Q: Will this adapter work on my Sony Blu-ray player with Windows 10?
A: This article is about using the adapter on a Windows 10 PC. For Sony players, the adapter works natively without drivers.
Q: Where is the safest place to download the driver?
A: The Microsoft Update Catalog or a direct MediaTek legacy archive. Avoid “driver download” websites.
Q: My adapter shows up but can’t see any Wi-Fi networks.
A: Ensure you are using 2.4GHz networks. This adapter does NOT support 5GHz Wi-Fi.
References & Further Reading:
Article last updated: 2025. Information accurate for Windows 10 22H2 and Windows 11 23H2.
Getting the Sony UWA-BR100 USB Wireless LAN adapter to work on a Windows 10 PC can be a challenge because Sony officially designed this device only for its TVs, Blu-ray players, and home theater systems. While Sony does not provide an official Windows 10 driver, tech-savvy users have found workarounds to repurpose this adapter for desktop or laptop use. 1. The Official Status of UWA-BR100 Drivers
Sony has clarified that they do not offer official driver downloads for the UWA-BR100 on any Windows operating system. The official Sony Support page for the UWA-BR100 confirms there are no available downloads. The adapter was built with internal drivers specifically for Bravia TVs and compatible disc players, making it "plug-and-play" only for those specific devices. 2. How to Use UWA-BR100 on Windows 10 (Workaround)
Because the UWA-BR100 uses an Atheros AR7010 chipset, you can often "force" it to work by using drivers intended for other devices that use the same internal hardware.
Warning: Using unofficial drivers is at your own risk and may cause system instability. Always create a system restore point first.
Step 1: Identify the DevicePlug the adapter into your Windows 10 PC. It will likely appear in Device Manager as an "Unknown Device" or under "Other devices".
Step 2: Find Compatible DriversLook for drivers associated with the Atheros AR7010 chipset. Some users recommend using the "Actiontec Wireless" or "TP-LINK" driver packages found on third-party sites like DriverScape or DriverIdentifier. Step 3: Manual Installation Open Device Manager. Right-click the unknown device and select Update driver.
Choose "Browse my computer for drivers" and then "Let me pick from a list of available drivers on my computer".
Select "Have Disk" and navigate to the folder where you unzipped the Atheros AR7010 or Actiontec driver files.
Select the relevant .inf file (often athuw8.inf for Windows 8/10 compatibility).
Step 4: Finalize and RestartWindows may warn you about compatibility; if you choose to proceed, the adapter should begin scanning for Wi-Fi signals. 3. Troubleshooting Common Issues
Device Not Found: Ensure the adapter is firmly seated. Because it was designed for TVs, it sometimes draws more power than a standard USB 2.0 port provides; try a USB 3.0 port if available.
Connection Drops: Older wireless adapters like this may struggle with modern 5GHz networks or WPA3 security. Ensure your router supports 2.4GHz connections.
OS Compatibility: Updates to Windows 10 (specifically versions after 2004) have made it harder to use unsigned or forced drivers. If the workaround fails, you may need a modern, native-supported USB Wi-Fi dongle. 4. Alternatives to the UWA-BR100
Here’s the text you can use for searching or sharing regarding the Sony UWA-BR100 driver for Windows 10:
Sony UWA-BR100 USB Wireless LAN Adapter – Windows 10 Driver Information
The Sony UWA-BR100 is an older 802.11n USB wireless adapter. Sony never released official Windows 10 drivers for this device. However, you can use the following methods to get it working:
Option 1: Use Built‑in Windows Drivers
Option 2: Use Vista/Windows 7 drivers (compatibility mode)
Option 3: Use Ralink/MediaTek reference drivers
Important Notes:
Sony UWA-BR100 is a discontinued USB wireless LAN adapter originally designed specifically for Sony Bravia TVs, Blu-ray players, and home theater systems. Sony does not provide official drivers for using this device on Windows 10, as they recommend it only for use with their dedicated home entertainment products. Compatibility and Challenges Official Support
: Sony's official support pages state there are currently no downloads available for this product on Windows. Intended Use
: It was designed to provide Wi-Fi connectivity to "Wi-Fi Ready" Sony devices. Currys Business Hardware Chipset : The device is based on the Atheros AR9002U-2NX chipset (specifically AR7010 and AR9280 components). WikiDevi.Wi-Cat.RU Potential Windows 10 Workarounds
While not officially supported, some users have successfully used the adapter on Windows 10 by leveraging third-party or generic drivers. Sony UWA-BR100 - WikiDevi.Wi-Cat.RU
FCC ID: AK8UWABR100. IC ID: 409B-UWABR100. Chipset: Atheros AR9002U-2NX. WI1 chip1: Atheros AR7010. WI1 chip2: Atheros AR9280. WikiDevi.Wi-Cat.RU [CommView] Sony UWA-BR100 Drivers Download
Sony UWA-BR100 USB Wireless LAN Adapter Go to product viewer dialog for this item.
does not have an official Windows 10 driver provided by Sony . Sony explicitly states this device was designed for exclusive use with their proprietary hardware, such as BRAVIA TVs and Blu-ray players .
However, the device uses the Atheros AR9002U-2NX chipset . Because of this, it is possible to get it working on Windows 10 using generic or third-party drivers. Windows 10 Compatibility & Driver Features Drivers and Software updates for UWA-BR100 | Sony USA Official Windows 10 drivers for the Sony UWA-BR100
Unfortunately, there currently are no downloads for this product.
If you want, I can:
(End)
Introduction
The Sony USB Wireless LAN Adapter UWA-BR100 is a wireless adapter that allows you to connect your computer to a wireless network. To use this adapter on a Windows 10 computer, you need to install the correct driver. This guide will walk you through the steps to download, install, and troubleshoot the Sony USB Wireless LAN Adapter UWA-BR100 driver on Windows 10.
Downloading the Driver
Installing the Driver
Verifying the Driver Installation
Troubleshooting Common Issues
Uninstalling the Driver
Frequently Asked Questions (FAQs)
Q: What is the latest driver version for the Sony USB Wireless LAN Adapter UWA-BR100 on Windows 10? A: You can check the Sony support website for the latest driver version.
Q: Can I use the Sony USB Wireless LAN Adapter UWA-BR100 on multiple computers? A: Yes, you can use the adapter on multiple computers, but you need to install the driver on each computer.
Q: How do I configure the wireless settings for the Sony USB Wireless LAN Adapter UWA-BR100? A: You can configure the wireless settings using the Windows 10 Network and Sharing Center or the adapter's utility software (if provided).
Conclusion
This guide provides a step-by-step process for downloading, installing, and troubleshooting the Sony USB Wireless LAN Adapter UWA-BR100 driver on Windows 10. By following these steps, you should be able to successfully install and use the adapter on your computer. If you encounter any issues, you can refer to the troubleshooting section or contact Sony support for further assistance.
The Sony UWA-BR100 was designed exclusively for use with Sony Bravia TVs and Blu-ray players. Official Windows 10 drivers do not exist, and Sony explicitly states that the device will not work on computers.
However, the adapter is based on the Atheros AR7010 chipset. You can potentially bypass the manufacturer's restriction on Windows 10 by using generic Atheros drivers. Official Support Status
Manufacturer Stance: Sony does not provide Windows drivers for this product.
Official Downloads: The Sony Support page contains only manuals and warranty information, with no software updates available.
Recommended Use: Only intended for Sony TVs (e.g., KDL-EX640) and Blu-ray players (e.g., BDP-S370). Potential Workaround for Windows 10
If you must use this adapter on a PC, enthusiasts have found success using the following manual installation method:
Download Chipset Drivers: Search for and download drivers for the Atheros AR7010 chipset. Look for versions that include the athuw8.inf (Windows 8) or athur.inf files.
Plugin Adapter: Plug the UWA-BR100 into your USB port. Windows will likely recognize it as an unknown device or "CEWL 1". Manual Update via Device Manager: Open Device Manager (right-click the Start button).
Find the adapter under "Other devices" or "Network adapters." Right-click it and select Update Driver.
Choose "Browse my computer for drivers" and then "Let me pick from a list of available drivers on my computer". Have Disk Method:
Click Have Disk... and navigate to the folder where you unzipped the Atheros AR7010 drivers.
Select the .inf file (e.g., athuw8.inf for Windows 10 systems).
Force Installation: Windows might warn you that the driver is not compatible. If you choose to proceed, the device may appear as an "Actiontec Wireless" or "Atheros" network adapter. Driver Alternatives & Sources
Because there is no official source, you may find the necessary files on third-party driver repositories, though these carry inherent risks:
DriverScape lists versions for Windows 10 32-bit and other legacy OS.
DriverIdentifier provides drivers for various OEM versions of the chipset.
Note: This "hack" may not work on the most recent versions of Windows 10 (version 2004 or later) due to stricter driver signature requirements. If it fails, it is highly recommended to purchase a standard, modern USB Wi-Fi adapter that supports Windows 10 natively.
Official support from Sony indicates that the UWA-BR100 Wireless LAN Adapter does not have an available driver download for Windows. It is specifically designed to provide wireless internet to "Wi-Fi Ready" Sony Bravia HDTVs, Blu-ray players, and home theater systems rather than for use as a standard PC network adapter.
If you are attempting to use this device on a Windows 10 computer, consider the following options: Official Support Status
No Official Drivers: Sony explicitly states there are no downloads for this product on their support site.
Intended Use: Sony recommends using the adapter only with compatible home entertainment devices like Bravia TVs. Third-Party Driver Alternatives (Use with Caution)
While no official Windows 10 drivers exist, some third-party sites host drivers that may work because the device often uses common chipsets (such as those from Buffalo or Broadcom).
Driver Identifier: Lists versions purportedly for Windows 10 (64-bit) often labeled under CommView.
Driver Scape: Offers a driver version 2.0.0.70 (released in 2022) intended for Windows 10 32-bit.
Note: Third-party drivers can carry security risks or cause system instability. Always scan downloaded files for malware and create a system restore point before installation. Troubleshooting Tips If you still wish to attempt a connection on Windows 10: Identify the adapter and chipset:
Check Device Manager: Right-click the Start button and select Device Manager. Look for "Other Devices" or "Network Adapters" with a yellow warning icon.
Scan for Hardware Changes: In Device Manager, select Action > Scan for hardware changes to see if Windows can automatically find a generic driver.
Try Different USB Ports: Use a port directly on the motherboard (back of the PC) for more stable power.
For most users, purchasing a modern, plug-and-play USB Wi-Fi adapter is a more reliable and faster solution than trying to adapt the UWA-BR100 for PC use.
Title: Bridging the Legacy Gap: Installing the Sony UWA-BR100 Driver on Windows 10
In the era of smart televisions and ubiquitous streaming, the ability to connect a display to the internet is often taken for granted. However, for owners of older Sony Bravia televisions, connectivity usually required a specific proprietary accessory: the Sony USB Wireless LAN Adapter, model UWA-BR100. While this device served its purpose well during the Windows 7 and Windows 8 eras, the transition to Windows 10 introduced a myriad of compatibility headaches. For users attempting to repurpose this adapter for a PC or laptop, finding the correct driver has become a technical exercise in troubleshooting and legacy hardware support.
The Sony UWA-BR100 was originally designed to enable Sony Bravia TVs to access internet video content. It is a specialized piece of hardware, based on standard Wi-Fi chipsets but often locked down by Sony’s proprietary identification. When plugged into a Windows 10 machine, the operating system attempts to identify the hardware. Unlike modern "plug-and-play" devices, Windows 10 often fails to automatically locate a compatible driver for the UWA-BR100. This results in the device appearing in Device Manager as an "Unknown Device" or under "Other Devices" with a yellow exclamation mark, rendering the adapter useless for connecting to Wi-Fi networks.
The core of the issue lies in Sony’s support structure. Sony has not released a dedicated, standalone driver package for the UWA-BR100 specifically for Windows 10. Their official stance generally directs users to use the "Windows Update" service. However, this automatic search frequently yields no results. Because the device is often classified as an end-of-life (EOL) product by the manufacturer, native support in modern operating systems is sporadic. This leaves the user in a difficult position: possessing functional hardware but lacking the software instructions to make it run.
Despite these hurdles, the adapter is not entirely obsolete for Windows 10 users. The solution typically requires manual intervention and a bit of technical know-how. The most common workaround involves identifying the chipset inside the adapter. While Sony branded the device, the internal components are often manufactured by other companies, such as Atheros or Realtek. Users have reported success by manually installing drivers intended for similar chipsets. This involves going into the Device Manager, right-clicking the unknown device, selecting "Update Driver," and choosing "Browse my computer for drivers." From here, users must often direct the system to a previously downloaded driver file—often the original Windows 7 or 8 driver—and force the installation by selecting a compatible network adapter model from a list.
There is, however, a cautionary tale to be told regarding the installation process. Since the drivers are not officially signed for Windows 10, users may encounter security warnings or the operating system may block the installation of "unsigned" drivers. Furthermore, because these drivers are legacy software, there is no guarantee of stability or security updates. A driver designed for Windows 7 might work on Windows 10, but it may not support the full speed capabilities of the hardware or could potentially cause system conflicts. Users must weigh the convenience of repurposing the adapter against the potential risks of running outdated software.
In conclusion, while the Sony UWA-BR100 is a relic of the early smart TV era, it does not necessarily have to end up in a landfill. Getting it to function on Windows 10 is a classic example of legacy tech support: it requires patience, manual driver installation, and an acceptance that the plug-and-play experience of modern hardware will not apply. For those willing to navigate the Device Manager and source legacy files, the adapter can find a second life; but for the average user, the path of least resistance remains purchasing a modern, Windows 10-certified USB Wi-Fi adapter.
The Sony UWA-BR100 USB Wireless LAN Adapter does not have an official Windows 10 driver from Sony, as it was designed exclusively for Sony TVs and Blu-ray players. However, it can be forced to work on Windows 10 by manually installing drivers for the Atheros AR7010 chipset it uses. Manual Installation Steps for Windows 10
To use this adapter on a PC, you must "force" the installation through the Device Manager:
Download the Chipset Driver: Find and download the Atheros AR7010 driver. Drivers labeled for Windows 8 or 8.1 are generally the most stable for this "hack" on Windows 10.
Run Setup (Even if it Fails): Run the driver's setup.exe. It may throw an error saying the device is not connected; ignore this and let it finish to ensure the files are in your Windows driver database.
Open Device Manager: Right-click the Start button and select Device Manager.
Identify the Adapter: Locate the Sony adapter (it may appear as "Unknown Device" or "CEWL 1"). Force Update: Right-click the device and select Update driver. Choose Browse my computer for drivers.
Select Let me pick from a list of available drivers on my computer.
Click Have Disk... and navigate to the folder where you extracted the Atheros driver files.
Select the INF File: Look for the file named athuw8.inf (for Windows 8/10).
Finalize: Windows may warn about compatibility; proceed anyway. The device should now appear as an Atheros or Actiontec wireless adapter and function correctly. Alternative Resources [CommView] Sony UWA-BR100 Drivers Download
Finding a Sony UWA-BR100 driver for Windows 10 can be tricky because Sony designed this adapter specifically for Bravia TVs and Blu-ray players, not for PC use. Because it’s a proprietary device, Sony does not offer official Windows drivers.
However, if you're trying to get this adapter working on a PC, here is everything you need to know about compatibility, unofficial drivers, and better alternatives. 1. The Official Stance: Compatibility
Sony officially recommends using the UWA-BR100 only with supported home entertainment devices like Bravia HDTVs (models from roughly 2010–2014) and Blu-ray Home Theater systems.
No Official PC Support: Sony’s support pages confirm there are no official downloads available for Windows.
Discontinued Status: The adapter has been discontinued and is no longer sold by Sony. 2. How to Use it on Windows 10 (Unofficial Methods)
Despite the lack of official support, the UWA-BR100 uses a common wireless chipset. If Windows 10 doesn't recognize it automatically, you can try these steps:
Sony UWA-BR100 USB Wireless LAN Adapter not officially supported for use with Windows 10
; Sony does not provide a native Windows driver because the device is designed exclusively for specific Bravia TVs and Blu-ray players. However, the adapter is built on the Atheros AR9002U-2NX
chipset (specifically using the AR7010 and AR9280 chips). You can often get it working on Windows 10 by using generic drivers for that chipset. WikiDevi.Wi-Cat.RU How to Install on Windows 10
Since there is no official installer, you can try the following methods: Automatic Windows Update
: Plug the adapter into a USB port. Windows 10 may automatically recognize the Atheros chipset and download a compatible generic driver. Manual Chipset Driver : Search for and download drivers for the Atheros AR7010
. These are standard 802.11n wireless drivers that many older laptops used. Third-Party Repositories : Sites like DriverIdentifier DriverScape
host "CommView" versions of the driver specifically modified to recognize the Sony UWA-BR100 hardware ID. WikiDevi.Wi-Cat.RU Key Specifications
Let’s be honest. The UWA-BR100 is a single-band 2.4GHz, 150Mbps adapter. In 2025, even a $10 USB Wi-Fi adapter from Amazon (e.g., TP-Link TL-WN725N or BrosTrend 1200Mbps) will:
If you spend more than 45 minutes troubleshooting the UWA-BR100, your time is worth more than the $12 replacement.
Inside the Sony UWA-BR100 is a Realtek RTL8192CU chipset. By using the generic Realtek driver for that chipset, the adapter works perfectly on Windows 10.
You’ve installed the driver, but the Wi-Fi is flaky, disconnects, or has low signal.
The Sony UWA-BR100 is a USB wireless LAN (Wi‑Fi) adapter used with select Sony devices (often VAIO laptops, media players, or TVs) to add or restore wireless networking capability. This guide explains driver availability, installing drivers on Windows 10, troubleshooting, and alternatives if native drivers aren’t available.
Because many manufacturers used the same Ralink chipset, you can sometimes use a driver signed for a different brand. The ASUS USB-N13 or Linksys WUSB600N v2 drivers are famous for working with the UWA-BR100.
Procedure:
Why this works: Windows trusts ASUS’s digital signature. The hardware ID (VID_148F&PID_2870) is identical or very close to Sony’s.