TP-Link USB Bluetooth adaptor — Intelligent Controls
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
USB Bluetooth 4.0 BLE Low Energy Dongle
BleuIO - Create Bluetooth Low Energy application
USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy T - Sabrent
Zexmte USB Bluetooth Adapter for PC,Plug & Play Bluetooth 5.3 Wirless USB Dongle Long Range Transmitter Receiver,Bluetooth Adapter Compatible with Windows 8.1/10/11 - Walmart.com
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
BleuIO - Create Bluetooth Low Energy application
![Bluefruit LE Friend - Bluetooth Low Energy (BLE 4.0) - nRF51822 [v3.0] : ID 2267 : $19.95 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/2267-04.jpg "Bluefruit LE Friend - Bluetooth Low Energy (BLE 4.0) - nRF51822 [v3.0] : ID 2267 : $19.95 : Adafruit Industries, Unique & fun DIY electronics and kits")
Bluefruit LE Friend - Bluetooth Low Energy (BLE 4.0) - nRF51822 [v3.0] : ID 2267 : $19.95 : 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
Bluno Link - A USB Bluetooth 4.0 (BLE) Dongle - DFRobot
/i/385542/products/2021-02-16T20%3A31%3A46.034Z-Black%20and%20White.png?1613478769 "Bluetooth 5.0 USB Adapter (BLE) from Bleuio on Tindie")
Bluetooth 5.0 USB Adapter (BLE) from Bleuio on Tindie
IOGEAR Micro USB Bluetooth 4.0 Transmitter Multi-Language Version - network adapter - USB - GBU521W6 - Wireless Adapters - CDW.com
gmyle bluetooth adapter dongle for windows 10, 8.1, 7 and more, ultra-mini usb broadcom bcm20702 class 2 bluetooth v4.0 dual mode dongle wireless receiver with led - Walmart.com
Kinivo BTD-400 USB Bluetooth Adapter for PC (Bluetooth 4.0, Low Energy, Compatible with Windows, Raspberry Pi, Linux) - Walmart.com
UGREEN USB Wireless Bluetooth 4.0 Adapter
Long-Range USB Bluetooth 4.0 Micro Adapter – Sonnet Online Store
USB Bluetooth 4.0 Adapter - 10m Class 2 - Bluetooth & Telecom Adapters | StarTech.com
Bluetooth 4.0 USB Module (v2.1 Back-Compatible) : ID 1327 : $11.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: MakerSpot CC2640 Bluetooth Low Energy BLE 5.0 USB HID Dongle (Backward Compatible with BLE 4.0/4.1/4.2) : Electronics
Serial Bluetooth BLE Smart® Adapter - RS232
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
BLE-USB
Bluetooth 4.0 USB Module (v2.1 Back-Compatible) : ID 1327 : $11.95 : Adafruit Industries, Unique & fun DIY electronics and kits
K32W061 USB Dongle for multiprotocol | NXP Semiconductors
IOGEAR - GBU522 - Mini USB Dual-Mode Bluetooth 4.0 Transmitter
