USB Bluetooth 4.0 Adapter for Desktop, Laptop, Mouse, Keyboard, Printer, Headset | eBay
Amazon.com: TP-Link USB Adapter for PC, Bluetooth 4.0 Dongle Receiver, Plug & Play, Nano Size, EDR & A2DP Technology, Supports Windows 11/10/8.1/8/7/XP for Desktop, Laptop, PS4/ Xbox Controllers (UB400) : Electronics
Mini Bluetooth 4.0 (Class 1) USB Adapter | Eaton
Orico USB Bluetooth 4.0 Adapter - Black - Orico
Orico USB Bluetooth 4.0 Adapter - Black - Orico
Amazon.com: USB Bluetooth Dongle, QGOO Bluetooth 4.0 Adapter Bluetooth Receiver for PC Laptop Desktop Keyboard Mouse Headset Speaker Smartphone Tablet Compatible with Windows 11/10/8.1/8/7/XP/Vista/XP : Electronics
USB Bluetooth 4.0 Adapter - Power Music Hardware Store
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
WiFi + Bluetooth 4.0 USB Adapter Dongle | PCSP
IOGEAR - GBU521 - | Bluetooth Adapter | Bluetooth Dongle | USB Bluetooth
Mini USB Bluetooth 4.0 Dongle - 50m - Bluetooth & Telecom Adapters | Networking IO Products | StarTech.com
UGREEN USB Wireless Bluetooth 4.0 Adapter
IOGEAR - GBU522 - Mini USB Dual-Mode Bluetooth 4.0 Transmitter
ORICO USB to Bluetooth 4.0 Portable Adapter Wireless Receiver Adapter Dongle -White - Newegg.com
USB Bluetooth 4.0 Low Energy Micro Adapter for Raspberry Pi Linux Stereo Headset | eBay
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: 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
Sabrent Micro Bluetooth 4.0 Adapter BT-UB40 B&H Photo Video
Bluetooth 4.0 USB Module (v2.1 Back-Compatible) : ID 1327 : $11.95 : 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
Bluetooth® 4.0 Dual-Mode micro-USB Adapter | Shop Targus
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
Bluetooth USB Adapter – PageFlip
USB Bluetooth 4.0 BLE Low Energy Dongle
