Optimal Shop Mini USB Bluetooth CSR V4.0 USB Adapter CSR Chip Dongle Stick Dual-Mode for Windows Vista XP 32/64,10, 8, 7, Raspberry Pi, Linux, Classic Bluetooth and Stereo Headset Compatible
Brand: Optimal Shop

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Designed for maximum compatibility, small size, and low power, this USB 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 10m (30 foot) radius, depending on environmental factors, with transfer rates up to 3 Mbps.
The adapter offers the market leading CSR chipset and backwards compatibility with classic Bluetooth (1.x and 2.x) devices.
It offers the option of the CSR (WIDCOMM) software driver stack, for cases when the built-in Windows drivers do not provide all desired Bluetooth functionality. Supported Operating Systems Windows 7, 8, 8.1, 10 (with included CSR drivers) Windows 8 - 10 (with built-in drivers; Broadcom drivers not needed for most common profiles) Linux kernels 3.0.34 and higher, with open source stack (may have limited functionality vs Windows, some Linux distributions need additional manual configuration) Does NOT support adding Bluetooth functionality to home theater or automotive systems.
Supported Bluetooth Devices Wireless Bluetooth keyboards, mice, headsets, speakers, printers, modems, serial devices, phones, and more Supported Bluetooth Profiles A2DP, ATT, AVRCP, GAVDP, GATT, HCRP, HFP, HID, HID over GATT, OPP, PAN, SPP, and more .
Note: Some profiles may require installation of included Bluetooth driver stack or built-in Windows 8 - 10 stack.
Package included:
1 x Mini USB Wireless Bluetooth CSR V4.0 USB Dongle Adapter
1 x CD driver

Optimal Shop Bluetooth support to Windows 10, 8, 7, Vista XP 32/64 and XP or Linux PCs that don't already have it. Adds 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 Bluetooth drivers for Windows 8 and 7. Works with Raspbian and Ubuntu on the Raspberry Pi.
The Bluetooth adapter converts Windows computers into Bluetooth 4.0 compatible devices in a wireless environment with class.
Does NOT support adding Bluetooth functionality to home theater or automotive systems.