Brand 5 Core Hardware Interface Bluetooth, USB, Bluetooth 5 Operating System Linux, Windows 7, Windows 10 Compatible Devices Laptop, Mouse, Desktop, Keyboard, Printer, Smartphone About this item ✅ Bluetooth 4.0: Advanced Bluetooth 4.0 technologies enable your Bluetooth adapter to backward compatible with your Bluetooth 4.2/4.0/3.0/2.0 and deliver stable wireless to your devices.MiiLink Bluetooth dongle can conveniently enhance your non Bluetooth devices with Bluetooth feature. ✅ Support Audio Streaming And Data Transferring: 5 Core USB Bluetooth adapter supports audio steaming as well. It supports 16bit/44.1khz quality music over Bluetooth, you’ll experience higher-quality stereo sound. 5 Core Bluetooth dongle for PC enables you conveniently to transfer files between your smart phone and PC, the transmission speed can reach up to 300Kbps. ✅ Ultra Compatible With Multiple Devices: 5 Core USB adapter is compatible with 32bit/64bit Win7/8/10, enables your PC or laptop to connect Bluetooth-enabled devices, like Bluetooth keyboard, mouse, printer,speaker, headsets. 5 Core Bluetooth adapter allows you seamlessly & simultaneously connect to 7 different devices. ✅ Ultra Sleek Design: Ultra sleek design allows you to leave it on your laptop or desktop, you can keep it there and no need to remove, it seamlessly gets plugged into a laptop without blocking surrounding USB port. ✅ Easy to Use and Space Saving: The Bluetooth USB adapter can be plug and play on most Windows 10 and later PCs, and it can be installed automatically through Windows Update without installing any external drivers. Not suitable for Mac/Linux system, car stereo system or TV. The thumb-sized mini USB dongle can stay plugged in while on the move and save space. Product information ASIN B09R8TT86F Item model number DONGLE BT Date First Available January 26, 2022 Manufacturer 5 Core Inc. Product Description Bluetooth 4.0 Bluetooth 5.0 enables your Bluetooth adapter to backward compatible with Bluetooth 4.0/3.0/2.0 devices, it can conveniently enhance your non Bluetooth devices with Bluetooth feature Compatible with Multiple Devices Your Bluetooth USB adapter is compatible with your Bluetooth mouse, Bluetooth keyboard, printer, smart phone or Bluetooth headphone/speaker. Compatible with Windows7/8/10 Support Win7/Win8/Win8.1/Win10 operating system. Please install Bluetooth driver before using. Please Note: This Bluetooth dongle does NOT compatible with macOS,Linux,TV,Car stereo system. Mini Size Extremely mini size allows you to leave your USB Bluetooth dongle on the PC, no need to remove , won't blocking surrounding USB port. 300Kbps Data Transfering 5 Core USB Bluetooth 4.0 dongle enables you conveniently to transfer files between your smart phone and PC, the transmission speed can reach up to 300Kbps.