Brand: Plugable. MPN: USB-BT4LE. Designed for maximum compatibility small size and low power this Plugable adapter upgrades Windows and Linux PCs with the latest Bluetooth 4.0 support. The adapter is a compact USB Class 2 Low Energy Bluetooth Adapter with LED. It works with other Bluetooth devices within approximately a 10m (30 foot) radius depending on environmental factors with transfer rates up to 3 Mbps. The adapter offers the market-leading Broadcom BCM20702 chipset and backwards compatibility with classic Bluetooth (1.x and 2.x) devices. Supported Operating Systems Windows 7 8 and 8.1 (with included driver installer) Windows 8 10 and 11 (drivers install automatically through Windows Update some devices require addtional software) Does NOT support Mac OS X macOS Linux or ARM-based Windows RT computers. Does NOT support adding Bluetooth functionality to home theater systems televisions or automotive sound systems. Supported Bluetooth Devices Wireless Bluetooth keyboards mice headsets speakers modems serial devices phones and more. Supports Xbox One S Bluetooth-capable controller in Windows 10 with Anniversary Update applied. Supported Bluetooth Profiles A2DP ATT AVRCP GAVDP GATT HCRP HFP HID HID over GATT OPP PAN SPP and more (Note: Profile support varies depending on operating system used and whether WIDCOMM software is used in Windows.).