TP-Link UB4A Bluetooth 4.0 Nano USB Adapter
The TP-Link UB4A is a Bluetooth 4.0 Nano USB Adapter that instantly adds Bluetooth Classic and BLE (Bluetooth Low Energy) connectivity to any Windows PC via a USB 2.0 port, enabling wireless peripheral connections and file transfers with a 10-meter range.
Features
- Adds Bluetooth 4.0 with BLE support to non-Bluetooth PCs via USB 2.0 interface for wireless peripheral and file connectivity.
- Ultra-compact nano design sits flush in the USB port for a discreet, low-profile installation and easy portability.
- Driver-free plug-and-play installation for Windows 8, 8.1, 10, and 11 operating systems for immediate use.
- Supports connections with up to seven Bluetooth devices simultaneously, including headsets, mice, keyboards, and phones.
- Provides a stable wireless connection with a transmission range of up to 10 meters in open environments.
Out of stock
The TP-Link UB4A Bluetooth 4.0 Nano USB Adapter is a compact hardware solution designed to enable Bluetooth connectivity on desktop and laptop computers lacking native wireless support. It leverages the Bluetooth 4.0 specification, incorporating both Classic Bluetooth for standard data transfer and Bluetooth Low Energy (BLE) for power-efficient communication with modern peripherals.
Its primary function is to bridge the gap between legacy systems and contemporary wireless ecosystems. The adapter interfaces directly via a USB 2.0 port, drawing power and handling data communication through the host system. Its nano form factor ensures it remains largely unobtrusive, minimizing the risk of physical damage or accidental removal during transport.
Additional Information
| Weight | 0.048 kg |
|---|---|
| Dimensions | 1.985 × 1.57 cm |














