Your cart is empty
FREE SHIPPING for all orders over $40
Bluetooth 4.0 with BLE Technology: Advanced Bluetooth 4.0 with Low Energy (BLE) ensures efficient and energy-saving wireless communication.
Plug & Play Convenience: No driver installation needed for Windows 8/8.1/10/11 just plug it in and start connecting.
Ultra-Compact Nano Design: Smaller than a flash drive, its designed to stay plugged in without obstructing other ports.
Connect Multiple Devices: Supports up to 7 Bluetooth devices simultaneously ideal for headsets, speakers, keyboards, and more.
Broad Compatibility: Works with Windows 11/10/8.1/7 and supports backward compatibility with Bluetooth 3.0/2.1/2.0/1.1.
Stable Wireless Range: Enjoy a reliable Bluetooth connection with extended transmission distance in open spaces.
The TP-Link UB4A Bluetooth 4.0 Nano USB Adapter transforms your non-Bluetooth PC or laptop into a Bluetooth-enabled device. With its ultra-small design and plug-and-play functionality, its perfect for seamless wireless connectivity. Supporting up to 7 devices and equipped with BLE technology, it ensures efficient performance with minimal power consumption. Whether you’re pairing headsets, speakers, or keyboards, UB4A delivers stable and versatile Bluetooth communication.
Product Specifications:
| Specification | Details |
| Bluetooth Standard | Bluetooth 4.0 (Backward compatible with V3.0/2.1/2.0/1.1) |
| Interface | USB 2.0 |
| Supported OS | Windows 11/10/8.1/7 |
| Max Connected Devices | Up to 7 Bluetooth devices |
| Design | Nano-sized, unobtrusive |
| Dimensions | 14.8 6.8 18.9 mm |
| Operating Temperature | 0C ~ 40C (32F ~ 104F) |
| Operating Humidity | 10% ~ 90% non-condensing |
| Storage Humidity | 5% ~ 90% non-condensing |
| Package Contents | Bluetooth Adapter, Quick Installation Guide |
| Country of Origin | China |
| Model Number | UB4A |
| Warranty | 3 Years |
| Weight | 5g |
We offer fast and reliable shipping worldwide. All orders are carefully packaged and shipped within 1–3 business days after payment confirmation.
Standard shipping, expedited shipping and express delivery options are available at checkout. Delivery time depends on your destination country and local logistics.
Add Related products to weekly line up
English
Reviews
There are no reviews yet.