Bluetooth 4.0 USB Module (v2.1 Back-Compatible) : ID 1327 : $11.95 : Adafruit Industries, Unique & fun DIY electronics and kits
ASUS USB-BT400 USB 2.0 Bluetooth 4.0 Adapter - Micro Center
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
USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy T - Sabrent
Tripp Lite Mini Bluetooth USB Adapter 4.0 Class 1 164ft Range 7 Devices - network adapter - USB - U261-001-BT4 - Wireless Adapters - CDW.com
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
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
2-in-1 Wi-Fi & Bluetooth 4.0 Nano USB Adapter, Mini Wireless WiFi Dongle Network Dual Adapter 150Mbps & Bluetooth Transmitter Network Signal Receiver for Desktop/Laptop/PC, Supports WIN7/8/10 with Intelligent AP Connection Function Easy
USB Bluetooth 4.0 Adapter | Advantage Software
StarTech.com Mini USB Bluetooth Wireless Adapter Dongle Class 1 EDR 165ft - USBBT1EDR4 - Wireless Adapters - CDW.com
Bluetooth® 4.0 Dual-Mode micro-USB Adapter | Shop Targus
USB Bluetooth 4.0 Adapter - 10m Class 2 - Bluetooth & Telecom Adapters | StarTech.com
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
USB Bluetooth 5.0 Adapter/Dongle for PC - Bluetooth & Telecom Adapters | StarTech.com
USB Bluetooth 4.0 Adapter - Power Music Hardware Store
Long-Range USB Bluetooth 4.0 Micro Adapter – Sonnet Online Store
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
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
Bluetooth Adapter for PC, USB Mini Bluetooth 5.0 EDR Dongle for Computer Desktop | eBay
Iogear® Micro USB Bluetooth 4.0 Adapter (GBU521W6) | Staples
UGREEN USB Wireless Bluetooth 4.0 Adapter
USB Bluetooth 4.0 Adapter for Desktop, Laptop, Mouse, Keyboard, Printer, Headset | eBay
Kinivo BTD-400 Bluetooth 4.0 Low Energy USB Adapter - Works With Windo
