Amazon.com: Deal4GO CSR 4.0 USB Bluetooth Adapter CSR8510 Mini Bluetooth 4.0 Dongle Wireless Receiver for Windows 10/8/7/Vista/XP Supports Mouse Keyboard Headphone : Electronics
Amazon.com: Sabrent USB Bluetooth 4.0 Micro Adapter for PC + USB External Stereo Sound Adapter for Windows and Mac. : Electronics
Bluetooth Flash Drive Computer | Drive Flash Drive Portable | 4.0 Flash Drive | Adapter - Wireless Adapter - Aliexpress
![nRF52840 USB Key with TinyUF2 Bootloader - Bluetooth Low Energy [MDBT50Q-RX] : ID 5199 : $15.95 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/413x309/4827-01.jpg "nRF52840 USB Key with TinyUF2 Bootloader - Bluetooth Low Energy [MDBT50Q-RX] : ID 5199 : $15.95 : Adafruit Industries, Unique & fun DIY electronics and kits")
nRF52840 USB Key with TinyUF2 Bootloader - Bluetooth Low Energy [MDBT50Q-RX] : ID 5199 : $15.95 : Adafruit Industries, Unique & fun DIY electronics and kits
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
Winnereco ORICO BTA-403 USB Bluetooth Adapter BT4.0 Dongle Music Receiver (Black) - Walmart.com
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Mini Bluetooth 4.0 (Class 1) USB Adapter | Eaton
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
Dual Mode Bluetooth-4.0 USB Dongle Adapter Connector For JVC KS-UBT1 Car Audio | eBay
Long Range Bluetooth 4.0 USB Dongle/Receiver/Stick for Windows 10/8.1/8/7/XP | eBay
USB Bluetooth 4.0 Adapter | Advantage Software
Baseus Mini Bluetooth 4.0 USB Adapter - Black
Costech Bluetooth 4.0 USB Adapter Gold Plated Micro Dongle 33ft/10m Compatible with Windows 10,8.1/8,7,Vista, XP, 32/64 Bit for Desktop , Laptop, computers (2 Pack) - Walmart.com
Amazon.com: Plugable USB Bluetooth 4.0 Low Energy Micro Adapter (Compatible with Windows 11, 10, 8.x, 7, Classic Bluetooth, Gamepad, and Stereo Headset Compatible) : Electronics
USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy T - Sabrent
IOGEAR - GBU522 - Mini USB Dual-Mode Bluetooth 4.0 Transmitter
CSR 4.0 Bluetooth V4.0 USB Adapter CSR Chip Dongle Stick EDR USB 2.0 Dual-Mode | eBay
Bluetooth Adapter Usb 5.0, Bluetooth Dongle/stick | Fruugo NO
Amazon.com: Techkey USB Bluetooth 4.0 Adapter Dongle for PC Laptop Computer Desktop Stereo Music, Skype Call, Keyboard, Mouse, Support All Windows 10 8.1 8 7 : Electronics
Amazon.com: Bluetooth CSR 4.0 USB Dongle Adapter, EKSEN Bluetooth Transmitter of Electronic Signals for Windows 10/8/7/Vista - Plug and Play on Win 8 and Above - White : Everything Else
