Short Description: Bluetooth Version: 5.0 Interface: USB Chip: Bluetooth5.0 chip Function: extend bluetooth Data Transfer Rate: 3Mbps Frequency range: 2.4GHz (2.4-2.483GHz) Data Receiving/Sending Range: 0-100m Product Dimension: 26x15x5mm approx. Supported Operation System: Windows XP, Vista, 7, (32/64bit) Product Description: Solve the computer no Bluetooth problem, achieve Bluetooth wireless transmission, no impact on Wi-Fi signal. Support multi – device connection to achieve computer and other devices with bluetooth function connection. Built-in antenna, realize 20 meters long distance transmission, the living room can be easily connected. High fidelity digital audio algorithm accurately reproduce full audio broadband, enjoy clear sound quality. Bluetooth5.0 chip, low power, fast response, no lag. It’s compatible with Bluetooth version 5.0 devices and also backwards compatible with Bluetooth 2.0, 3.0 and 4.0 What’s in the box: 1 x Bluetooth Adapter Weight: 0.1 SKU: 221129041148