1. What is the TP-Link UB500 used for?
The TP-Link UB500 is a Bluetooth 5.0 USB adapter that enables your desktop or laptop to connect wirelessly to Bluetooth devices such as headphones, game controllers, keyboards, mice, speakers, and printers.

2. Is the TP-Link UB500 compatible with Windows 11 and Windows 10?
Yes, the UB500 is fully compatible with Windows 11 and Windows 10. It supports plug-and-play functionality—no driver installation required for these versions.

3. Does the TP-Link UB500 work with Linux or macOS?
No, the UB500 officially supports Windows only (Windows 7/8.1/10/11). It does not support macOS or Linux out of the box. Some Linux users have had success with custom drivers, but it is not officially supported.

4. Do I need to install drivers for it to work?
Windows 10/11: No driver needed (plug-and-play).
Windows 7/8.1: Yes, drivers must be downloaded from TP-Link’s support page.

5. What is the Bluetooth range of the UB500?
The range is up to 20 meters (66 feet) in open space. Actual performance may vary depending on interference, walls, and connected device quality.

6. Can I use the UB500 with my Bluetooth headphones or earbuds?
Yes, it supports stereo audio streaming via Bluetooth A2DP profile, making it suitable for wireless headphones, earbuds, and Bluetooth speakers.

7. Can I connect multiple Bluetooth devices at once?
Yes, you can connect up to 7 Bluetooth devices simultaneously, such as a keyboard, mouse, headset, and game controller, depending on your system’s capacity.

8. Does it support Bluetooth Low Energy (BLE)?
Yes, it supports Bluetooth Low Energy, which helps reduce power consumption and improves performance with modern Bluetooth accessories.

9. Will it interfere with my Wi-Fi signal or USB 3.0 ports?
Yes, like many Bluetooth adapters, it may experience interference if plugged directly into a USB 3.0 port. Use a USB 2.0 port or an extension cable for best performance.

10. Is it good for gaming controllers like Xbox or PlayStation?
It works with most Bluetooth-enabled controllers (Xbox One S, PS4, PS5, Switch Pro Controller). However, input latency may vary depending on driver support and system configuration.

11. Can I transfer files between my phone and PC using this adapter?
Yes, the UB500 supports file transfer via Bluetooth when used with compatible phones and file-sharing software like Windows Bluetooth File Exchange.

12. Does the UB500 support Bluetooth 5.1 or 5.2 features?
No, it is a Bluetooth 5.0 adapter, which includes improved speed, range, and dual-mode connectivity but not advanced features like LE Audio or direction-finding (Bluetooth 5.1+).