Bluetooth Adapter Dongle (Windows 10, 8, 7)
Bluetooth support to Windows 10, 8.1, 8, 7, Vista and XP or Linux PCs that don't already have it. Bluetooth 4.0 (Bluetooth Low Energy) support to Windows 8 and higher. Most Win 8 + can use this dongle Plug & Plug without installing any external driver.
Supports Bluetooth speakers and headsets, keyboards, mice, and more. Extremely compact USB adapter. Safe to leave in for laptop travel. Low power.
Uses the built-in Windows Bluetooth software in Windows 10. Inculdes Broadcom Bluetooth drivers for Windows 8.1, 8 and 7. Works with Raspbian and Ubuntu on the Raspberry Pi.
Does NOT support adding Bluetooth functionality to home theater or automotive systems.