![Amazon.com: StarTech.com Bluetooth Adapter - Mini Bluetooth 4.0 USB Adapter - 50m/165ft Wireless Bluetooth Dongle - Smart Ready LE+EDR (USBBT1EDR4),Black : Everything Else Amazon.com: StarTech.com Bluetooth Adapter - Mini Bluetooth 4.0 USB Adapter - 50m/165ft Wireless Bluetooth Dongle - Smart Ready LE+EDR (USBBT1EDR4),Black : Everything Else](https://m.media-amazon.com/images/I/61GO7Ead1jL._AC_UF894,1000_QL80_.jpg)
Amazon.com: StarTech.com Bluetooth Adapter - Mini Bluetooth 4.0 USB Adapter - 50m/165ft Wireless Bluetooth Dongle - Smart Ready LE+EDR (USBBT1EDR4),Black : Everything Else
![High Performance Bluetooth 4.0 Adapter, Wireless Bluetooth CSR 4.0 Dongle Adapter Compatible with Windows 10, 8.1 / 8, 7, Vista, XP, 32/64 Bit and Classic Bluetooth, Stereo Headset Compatible - Newegg.com High Performance Bluetooth 4.0 Adapter, Wireless Bluetooth CSR 4.0 Dongle Adapter Compatible with Windows 10, 8.1 / 8, 7, Vista, XP, 32/64 Bit and Classic Bluetooth, Stereo Headset Compatible - Newegg.com](https://c1.neweggimages.com/ProductImage/1GK-005F-00001-S09.jpg)
High Performance Bluetooth 4.0 Adapter, Wireless Bluetooth CSR 4.0 Dongle Adapter Compatible with Windows 10, 8.1 / 8, 7, Vista, XP, 32/64 Bit and Classic Bluetooth, Stereo Headset Compatible - Newegg.com
![Amazon.com: SABRENT USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy Technology] (BT UB40) : Electronics Amazon.com: SABRENT USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy Technology] (BT UB40) : Electronics](https://m.media-amazon.com/images/I/81065JvKh4L._AC_UF894,1000_QL80_.jpg)
Amazon.com: SABRENT USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy Technology] (BT UB40) : Electronics
![Amazon.com: SABRENT USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy Technology] (BT UB40) : Electronics Amazon.com: SABRENT USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy Technology] (BT UB40) : Electronics](https://m.media-amazon.com/images/I/71tJ8kFIcpL._AC_UF350,350_QL80_.jpg)
Amazon.com: SABRENT USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy Technology] (BT UB40) : Electronics
![Amazon.com: MakerSpot CC2640 Bluetooth Low Energy BLE 5.0 USB HID Dongle (Backward Compatible with BLE 4.0/4.1/4.2) : Electronics Amazon.com: MakerSpot CC2640 Bluetooth Low Energy BLE 5.0 USB HID Dongle (Backward Compatible with BLE 4.0/4.1/4.2) : Electronics](https://m.media-amazon.com/images/I/61BWTvXLasL._AC_UF350,350_QL80_.jpg)
Amazon.com: MakerSpot CC2640 Bluetooth Low Energy BLE 5.0 USB HID Dongle (Backward Compatible with BLE 4.0/4.1/4.2) : Electronics
![USB Bluetooth Adapter 40 Dongle Micro Bluetooth Transmitter Transfer for Laptop Windows 10 Raspberry Pi Linux Stereo Headset Wireless Keyboard Headphone - Newegg.com USB Bluetooth Adapter 40 Dongle Micro Bluetooth Transmitter Transfer for Laptop Windows 10 Raspberry Pi Linux Stereo Headset Wireless Keyboard Headphone - Newegg.com](https://c1.neweggimages.com/ProductImage/AP81D200902A57ZN.jpg)
USB Bluetooth Adapter 40 Dongle Micro Bluetooth Transmitter Transfer for Laptop Windows 10 Raspberry Pi Linux Stereo Headset Wireless Keyboard Headphone - Newegg.com
![Combination WiFi + Bluetooth 4.0 USB Adapter : ID 4827 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits Combination WiFi + Bluetooth 4.0 USB Adapter : ID 4827 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/4827-01.jpg)