SANOXYBluetooth 4.0 USB Bluetooth USB Micro Dongle Bluetooth Adapter - Version 4.0 (Latest Bluetooth Version Available) Class 2 w/ Low Energy Technology - Windows 7 Compatible (Works with Bluetooth. This item is not sold or created by Bluetooth. ) Works with 32- and 64-bit Windows XP, Vista, 7, 8, & Windows 10. Supports recent versions of popular Linux distributions like Ubuntu, Mint, and Fedora. (* Linux kernel versions 3.0.34, 3.2.20, and 3.4 and later) Add Bluetooth to your Windows or Linux computer and open the door to cordless convenience with Bluetooth headsets, headphones and speakers, along with Bluetooth mice, keyboards, and other devices. Supports Bluetooth speakers, headphones, headsets, keyboards, mice, and more. Extremely compact USB adapter. Safe to leave in for laptop travel. Energy efficient Adds Bluetooth support to Windows 10, 8.1, 8, 7, or Linux PCs that don't already have it. Adds Bluetooth 4.0 (Bluetooth Low Energy) support to Windows 8 and higher.