Bluetooth USB Adapter Stick Dongle Receiver EDR for Windows PC Laptop Nano ITEM DESCRIPTION: 【CSR8510A10 Chip】 - the most recognized Bluetooth chip in the world, maximum transmission speed 3 M/S 【Low power consumption】 - Bluetooth 5.0 uses low power consumption technology (BLE) to provide Bluetooth functionality to your computer. 【Compatibility】 - The product is only available for Windows and not for Mac. For laptops or desktops running Windows XP / Vista / 7 / 8 / 8.1 / 10. The USB 3.0 interface is backwards compatible with USB 1.1. 【Usage】 - enables a fast data connection between your desktop PC or notebook and all Bluetooth-enabled devices such as smartphones, tablet PCs, printers, telephones, keyboards, speakers, stereo headsets, soundbars, etc. Note: NOT compatible with Mac, Linux, TV or car stereo systems. Included in delivery: 1x USB Bluetooth 5.0 High Speed Nano Stick Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.