Kebeteme Bluetooth Adapter Mini Usb Bluetooth V4.0 Dual Mode Wireless Dongle Csr 4.0 Audio Transmitter For Win7/8/xp 25 - Bluetooth Adapters - AliExpress
Bluetooth 4.0 Mini USB Adapter | BTA8000 | Cirago
Wavlink 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 ---Shipped by Newegg - Newegg.com
Orico USB Bluetooth 4.0 Adapter - Black - Orico
Amazon.com: Hideez Smart USB Bluetooth Adapter for macOS & Windows 10/11 – Low Energy, Long Range, Micro Bluetooth Adapter for Mouse, Keyboard, Headphones, Speaker and Other Bluetooth Devices : Electronics
Serial Bluetooth v. 4.2 Smart® Adapter - Serial RS232, Low Energy BLE
Shop | StarTech.com Bluetooth Adapter - Mini Bluetooth 4.0 USB Adapter - 50m/165ft Wireless Bluetooth Dongle - Smart Ready LE+EDR (USBBT1EDR4) - network adapter - USB
Mini USB Bluetooth 4.0 Dongle Adapter, EEEkit Wireless Dongle Receiver for Bluetooth Headphones/ Headset/ Speakers/ Keyboard/ Mouse/ Printer, Wireless Transfer Adapter for PC Laptop Windows 10/8.1/8/7 - Walmart.com
StarTech.com Bluetooth Adapter - Mini Bluetooth 4.0 USB Adapter - 50m/165ft Wireless Bluetooth Dongle - Smart Ready LE+EDR (USBBT1EDR4),Black : Electronics
Bluetooth Smart® Serial RS232 Adapter - Low Energy 4.1 BLE
Serial Bluetooth v. 4.2 Smart® Adapter - Serial RS232, Low Energy BLE
ORICO Mini USB Bluetooth 4.0 Adapter for Windows XP / Vista / 7 / 8 / 8.1 / 10 (BTA-408) - ORICO
IOGEAR Bluetooth 4.0 USB Micro Adapter GBU521 B&H Photo Video
Techkey USB Bluetooth 4.0 Adapter Dongle for PC Laptop Computer Desktop Stereo Music, Skype Call, Keyboard, Mouse, Support Al - Walmart.com
Loligo® Systems. Bluetooth LE dongle for USB
Amazon.com: UGREEN USB Bluetooth 4.0 Adapter Nano USB Wireless Dongle Plug and Play for Win 10 8 Support Win 7 Vista Laptop Desktop to Bluetooth Headphone Speaker Keyboard Mouse Game Controller : Electronics
Combination WiFi + Bluetooth 4.0 USB Adapter : ID 4827 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Csr8510 Bluetooth 4.0 Dongle Csr 4.0 Adapter Mini Usb Bluetooth Adapter Transmitter For Windows Xp/vista/7/8/10 - Bluetooth Adapters - AliExpress
Bluetooth Adapter for PC, USB Bluetooth Dongle 5.0 EDR Adapter for Desktop Laptop Keyboard Mouse Headsets Speakers, USB Bluetooth Adapter for PC Windows 11/10/8.1/8/7 - Bluetooth USB Adapter : Electronics
Victron Energy VE.Direct Bluetooth Smart dongle | Northern Arizona Wind & Sun