ASUS USB2.0 Bluetooth4.0 Smart Ready USB adapter Black USB-BT400 - Best Buy
Bluetooth® 4.0 Dual-Mode micro-USB Adapter | Shop Targus
Bluetooth v5.0 USB Adapter
Kinivo BTD-400 Bluetooth 4.0 Low Energy USB Adapter - Works With Windo
Bluetooth 4.0 USB Module (v2.1 Back-Compatible) : ID 1327 : $11.95 : Adafruit Industries, Unique & fun DIY electronics and kits
TP-Link USB Bluetooth Adapter for PC (UB400), Bluetooth Dongle Supports Windows PC for Desktop, Laptop, Mouse, Keyboard, Printers, Headsets, Speakers, PS4/ Xbox Controllers - Bulk Packaging - 1 Pack - Walmart.com
Csr8510 Bluetooth 4.0 Dongle Csr 4.0 Adapter Mini Usb Bluetooth Adapter Transmitter For Windows Xp/vista/7/8/10 - Bluetooth Adapters - AliExpress
TP-Link UB500 Bluetooth 5.0 Nano USB Adapter USB 2.0 Wireless Adapters - Newegg.com
CSR USB BT 4.0 Bluetooth Dongle CSR8510 – ElectroDragon
ORICO USB Bluetooth Adapter 4.0 (BTA-403)
Bluno Link - A USB Bluetooth 4.0 (BLE) Dongle - DFRobot
Amazon.com: Cable Matters USB Bluetooth Adapter (USB to Bluetooth 4.0 Adapter) for Windows 10, 8.1, 8, 7, Vista, XP, Raspberry Pi in Black : Electronics
Amazon.com: GMYLE Bluetooth 4.0 Broadcom Chip Dongle Adapter, Ultra-Mini USB Transmitter Receiver with LED, Support Windows 10, 8, 7, Plug and Play : Electronics
Bluetooth Adapter for PC, USB Mini Bluetooth 5.0 EDR Dongle for Computer Desktop | eBay
Combination WiFi + Bluetooth 4.0 USB Adapter : ID 4827 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Mini USB Bluetooth 4.0 Dongle - 50m - Bluetooth & Telecom Adapters | StarTech.com
Long-Range USB Bluetooth 4.0 Micro Adapter – Sonnet Online Store
Bluetooth 4.0 USB Adapter, Lovin Product USB Bluetooth Wireless Micro Adapter Compatible with Windows 10,8.1/8,7,Vista, XP, 32/64 Bit for Desktop, Laptop, Computers – lovinproducts
Amazon.com: Kinivo USB Bluetooth Adapter for PC BTD400 (Bluetooth 4.0 Dongle Receiver, Low Energy) - Compatible with Windows 11/10/8.1/8/7, Raspberry Pi, Linux, MacOS, Laptop & Headphones : Electronics
100set Mini Usb Bluetooth V4.0 Dual Mode Wireless Dongle Connector Csr 4.0 Adapter Audio Transmitter For Win8 7 Win10 Xp 25 - Bluetooth Adapters - AliExpress
IOGEAR - GBU522 - Mini USB Dual-Mode Bluetooth 4.0 Transmitter
Bluetooth Dongle 5.0 Adapter - 1 Pack – EVEO TV
Parani-UD100 Bluetooth 4.0 Class1 USB Adapter, Exchangeable Antenna
Amazon.com: 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
Mini USB Bluetooth CSR 5.0 Dual Mode Adapter Dongle for Windows 10 8 7 Vista XP 32/64 Bit Linux(2 PACK) - Walmart.com
