TP-Link Bluetooth USB adapter UB500 Plus
Product description
Best use cases
A desktop PC without Bluetooth can leave you reaching for cables just to connect a mouse, keyboard or headset. The TP-Link UB500 Plus adds Bluetooth through a USB 2.0 connection, with an external antenna intended to extend coverage compared with a small, antenna-free adapter. It supports Bluetooth 5.3 and lists compatibility with Windows 11, 10, 8.1 and 7, so it may suit a desktop or laptop that needs Bluetooth for everyday peripherals. It is also described as supporting phones, printers, speakers and controllers, though the listing does not specify how many devices can be connected at once.
It makes sense if you want to add Bluetooth to a compatible Windows computer and would value an adjustable antenna rather than the smallest possible dongle. For instance, you could plug it into a desktop, angle the antenna towards your keyboard and mouse, and keep your USB ports free for other accessories. If your main need is Wi-Fi or support for an operating system outside the listed Windows versions, this is not the right kind of upgrade.
Product specs
- Model: UB500 Plus
- Type: USB Bluetooth adapter
- Bluetooth: Version 5.3, with backward compatibility for Bluetooth 5.2, 5.0 and 4.0 devices
- Connection: USB 2.0
- Antenna: External, adjustable through 180°
- Listed operating systems: Windows 11, 10, 8.1 and 7
- Power feature: Bluetooth Low Energy (BLE)
The adapter is designed for wireless communication with Bluetooth-enabled devices, including keyboards, mice, headsets, speakers, controllers, phones and printers. Its antenna can be repositioned to suit the computer’s placement, which is useful when a desktop sits under a desk or beside other equipment. The description calls the connection long-range, but gives no distance figure, actual coverage should not be treated as guaranteed for a particular room or layout.
Where it shines
The adjustable antenna is the main point of difference from a basic compact Bluetooth USB adapter. If a desktop is tucked beside a wall or under furniture, being able to angle the antenna may make placement more practical than relying on a tiny adapter that stays fixed in the port. Does that make it a fit for every long-distance connection? Not necessarily: the product details do not give a tested range, and obstacles or the position of the computer can affect wireless use.
Bluetooth 5.3 and support for older Bluetooth versions give it a broader device mix than an adapter limited to one newer version. BLE is also included as a power-efficient feature. Given its design, this is best viewed as a way to add Bluetooth connectivity to a Windows PC, not as a performance guarantee for every peripheral or a substitute for a dedicated solution when a specific device has strict requirements. The listing names common accessory types, but does not provide details such as audio codecs or connection speed.
Final decision
Choose the UB500 Plus if your computer runs one of the listed Windows versions, needs Bluetooth, and an adjustable external antenna is more useful to you than a minimal, low-profile design. It is a more targeted buy than replacing a computer or choosing a broader wireless adapter when Bluetooth is the missing connection. No te compensa si you need confirmed compatibility with another operating system, a stated range for a particular distance, or a guarantee of support for a specific device. The Windows list and lack of a range measurement are the practical limits to weigh before buying.