

The TP-Link UB500 Plus is a long-range Bluetooth USB adapter engineered to bring Bluetooth 5.3 connectivity to PCs and laptops that lack modern Bluetooth support, or whose built-in Bluetooth is weak. With its adjustable, multi-directional antenna, this adapter significantly improves signal strength, range, and stability—ideal for connecting wireless peripherals, headsets, controllers, and more.
Thanks to Bluetooth 5.3, the UB500 Plus offers faster, more secure, and more reliable wireless communication compared with older Bluetooth versions. It supports up to 7 Bluetooth devices concurrently, enabling multiple peripherals like keyboards, mice, headphones, gamepads to stay connected at once. The “long-range” design helps maintain stable connections across greater distances, especially when facing obstacles or interference.
Designed with portability in mind, the UB500 Plus has a mini-sized form factor that fits neatly into any USB port, while its robust external antenna (which can be rotated/tilted) allows optimizing the placement for better performance. The plug-and-play functionality ensures that setup is straightforward on supported Windows operating systems; for Windows 7 users, drivers are available via TP-Link’s support site.
Technical Specifications
Feature | Specification |
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Standard | Bluetooth 5.3 |
Supported OS | Windows 11 / 10 / 8.1 / 7 |
Interface | USB (USB-A) 2.0 |
Number of Simultaneous Devices | Up to 7 Bluetooth devices |
Antenna | Adjustable multi-directional external antenna |
Dimensions (W × D × H) | 3.19 × 1.65 × 0.66 in / 81 × 42 × 16.8 mm |
Operating Temperature | 0°C to 40°C |
Humidity (Operating) | 10% to 90% non-condensing |
Range | “Long-Range” – typical up to about 50 m Bluetooth line-of-sight (actual varies) |
Power Consumption | ~0.3 W typical |
Inside the Box
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1 × TP-Link UB500 Plus Long-Range Bluetooth USB Adapter
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1 × Quick Installation Guide
Real-Life Benefits
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Enhances Non-Bluetooth PCs: Adds modern Bluetooth 5.3 to desktops or older laptops.
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Stronger and Further Signal: External adjustable antenna helps avoid dropouts, especially across rooms or through walls.
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Multiple Peripherals Support: Connect up to 7 devices — great for users with many wireless devices.
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Easy Setup: Plug-and-play on Windows. For older OS versions, driver is available.
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Portable Design: Small form factor means it’s convenient to carry when traveling.