Amazon.com: TP-Link USB Bluetooth Adapter for PC(UB400), 4.0 Bluetooth Dongle Receiver Support Windows 11/10/8.1/8/7/XP for Desktop, Laptop, Mouse, Keyboard, Printers, Headsets, Speakers, PS4/ Xbox Controllers : Electronics
TP-Link UB400 - Bluetooth 4.0 USB Adapter for Computer/Notebook - antonline.com
Intel 7265 IEEE 802.11ac Bluetooth 4.0 - Wi-Fi/Bluetooth Combo Adapter for Notebook - Newegg.com
IOGEAR GBU521W6 Bluetooth 4.0 Bluetooth Adapter for Desktop Computer- Notebook-Tablet-Smartphone - PCC-IT International
S530 Ultra-small Bluetooth Stereo Headset Wireless Bluetooth 4.0 + EDR In-ear Invisible Earphone Music Hands-free with Mic Black for iPhone 6S 6 Samsung S6 Note 5 LG Tablet PC Notebook other Bluetooth-enabled
Amazon.com: fosa Audio Bluetooth Adapter, Wireless Stereo Bluetooth 4.0 with Phone Tablet Notebook for Music Streaming Sound System, Audio Adapter Music Sharing Device 1 in 3 Out with Computer TV : Electronics
TP-Link UB400 - Bluetooth 4.0 | Input and Output Devices UB400 | PCNation.com
Mini 3.5mm Aux Stereo Bluetooth 4.0 Transmitter Audio Usb Music Adapter For Tv Phones Projector Notebook Psp Mp3 - Bluetooth Car Kit - AliExpress
Tripp Lite Mini Bluetooth USB Adapter 4.0 Class 1 164ft Range 7 Devices for Desktop Computer/Notebook | OfficeSupply.com
843337-001 HP Notebook 15-ba082nr Realtek Wifi + Bluetooth 4.0 Combo Adapter
TP-Link UB400 - Bluetooth 4.0 USB Adapter for Computer/Notebook — Network Hardwares
Amazon.com: fosa Audio Bluetooth Adapter, Wireless Stereo Bluetooth 4.0 with Phone Tablet Notebook for Music Streaming Sound System, Audio Adapter Music Sharing Device 1 in 3 Out with Computer TV : Electronics
Intel-IMSourcing 7260.HMWBNWB.R Premium 7260 IEEE 802.11n Bluetooth 4.0 Wi-Fi/Bluetooth Combo Adapter for Notebook/Tablet – Dihuni
✓Pen USB Bluetooth 4.0 Dongle Mini Penna per Notebook PC Chiavetta✓ | eBay
Bluetooth Adaptor USB Transmitter Dongle PC Notebook Bluetooth 4.0 Stick Z265 4260558858348 | eBay
Asus USB-BT400 Bluetooth 4.0 Bluetooth Adapter for Desktop Computer/Notebook 886227502752 | eBay
G8T60AV HP 7265 IEEE 802.11n Bluetooth 4.0 Wi-Fi/Bluetooth Combo Adapter for Desktop Computer/
ORICO BTA-401 Portable USB 2.0 Bluetooth 4.0 Micro Bluetooth Adapter
Kensington Bluetooth 4.0 - Bluetooth Adapter for Notebook - Walmart.com
MEROTABLE Wholesale Orico BTA-409 Computer USB Bluetooth Adapter 4.0 External Desktop Notebook Bluetooth Receiver - Walmart.com
EDIMAX Technology N150 Wi-Fi & Bluetooth 4.0 USB EW-7611ULB B&H
Amazon.com: Intel Premium 7260 IEEE 802.11n Bluetooth 4.0 - Wi-Fi/Bluetooth Combo Adapter for Notebook/Tablet : Electronics
7260HMW WiFi Card, Dual Band Wireless-AC 7260 Mini PCIe Network Adapter with Bluetooth 4.0 Support Windows 10, Windows 8, Windows 7, WiFi Module Work with Laptop/Notebook - Newegg.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