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: Kinivo USB Bluetooth Adapter for PC BTD-400 (Bluetooth 4.0 Dongle Receiver, Low Energy) - Compatible with Windows 11/10/8.1/8/7, Raspberry Pi, Linux, MacOS, Laptop & Headphones : Electronics
Hideez USB Bluetooth Adapter for macOS & Windows 10/11
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
Asus USB-BT400 Bluetooth 4.0 USB Adapter - USB-BT400 - -
USB Bluetooth 4.0 Adapter - Power Music Hardware Store
Serial Bluetooth v. 4.2 Smart® Adapter - Serial RS232, Low Energy BLE
Combination WiFi + Bluetooth 4.0 USB Adapter : ID 4827 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: StarTech.com Mini USB Bluetooth 4.0 Adapter - 10m (33ft) Class 2 EDR Wireless Dongle - USB Bluetooth Dongle - Bluetooth Smart Ready LE+EDR (USBBT2EDR4) : Electronics
Serial Bluetooth 5 Smart® Adapter - RS232
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
Orico USB Bluetooth 4.0 Adapter - Black - Orico
Insignia™ Bluetooth 4.0 USB Adapter Black NS-PCY5BMA2 - Best Buy
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
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
1.0-9_large_1548386574487b.jpg "UB400 | Bluetooth 4.0 Nano USB Adapter | TP-Link")
UB400 | Bluetooth 4.0 Nano USB Adapter | TP-Link
BlueDot Trading Mini Bluetooth Smart Low Energy Dongle Adapter, CSR 4.0 CSR4.0 Compliant, USB 2.0, for Windows 8 7 XP, Laptop Desktop PC : Electronics
Bluetooth Smart® Serial RS232 Adapter - Low Energy 4.1 BLE
iGaging Bluetooth Smart Adapter Dongle - 35-BT-28 - Light Tool Supply
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
IOGEAR Bluetooth 4.0 USB Micro Adapter GBU521 B&H Photo Video
ORICO Mini USB Bluetooth 4.0 Adapter for Windows XP / Vista / 7 / 8 / 8.1 / 10 (BTA-408) - ORICO
