The CSR8510 A10, commonly known as a Bluetooth 4.0 CSR 4.0 Dongle Adapter, can have issues with Windows' generic Bluetooth drivers. The number before the first point is the main edition some times two points. Probably the best deal for a Ultra-Mini Bluetooth CSR 4.0 USB Dongle Adapter dual-mode bluetooth transfer USD 6.08 as of - Free shipping worldwide on all orders. Free delivery and return on eligible orders. Find helpful customer reviews and review ratings for GENERIC Ultra-Mini Bluetooth CSR 4.0 USB Dongle Adapter for Windows Computer Black, Golden at.īe inspired, enjoy affordable quality shopping at Gearbest! Bluetooth V4.0 compliant, compatible with Bluetooth 2.0 / 3.0. Windows will return a can't detect any bluetooth devices message. Regular original chip, headphones and later. Download Now ULTRA-MINI BLUETOOTH CSR 4.0 USB DONGLE DRIVER