Digitus Bluetooth 4.0 Mini USB adapter

Add Bluetooth 4.0 capabilities to a laptop or desktop computer through USB. The USBBT2EDR4 Class 2 USB Bluetooth 4.0 Adapter lets you add Bluetooth wireless capabilities to a laptop or desktop computer through USB, with support for transfer distances of up to 10m (33ft). This Bluetooth adapter is based on the well-established Broadcom 20702 chip, offering reliable throughput and Packet Loss Concealment (PLC) technology which reduces errors / dropped connections and improves audio performance.

StarTech.com Mini USB Bluetooth 4.0 Adapter - 10M (33ft) Class 2 EDR Wireless

NeweggBusiness - AZiO BTD-V400 USB Micro Bluetooth Adapter

Bluetooth 4.0 Bluetooth 5.0 enables your Bluetooth adapter to backward compatible with Bluetooth 4.0/3.0/2.0 devices, it can conveniently enhance your non Bluetooth devices with Bluetooth feature Compatible with Multiple Devices Your Bluetooth USB adapter is compatible with your Bluetooth mouse, Bluetooth keyboard, printer, smart phone or Bluetooth headphone/speaker. Compatible with Windows7/8/10 Support Win7/Win8/Win8.1/Win10 operating system. Please install Bluetooth driver before using.

Bluetooth Adapter for PC, Bluetooth USB Dongle 4.0, Mini Hci Bluetooth Receiver - Dongle BT

Right Angle USB 3.1 C Male To Dual USB 3.1 C Female OTG Adapter

USB 2.0 micro Bluetooth 4.0 class 2 adapter Supports dual-mode, Bluetooth® 4.0 and Bluetooth® 3.0Particularly low power consumptionCSR Bluetooth®

Micro Bluetooth 4.0 USB 2.0 adapter, V4.0 LE

Qoltec Wireless mini adapter Wi-Fi USB, standard N (50504), Network cards

TRENDnet TBW-108UB Micro N150 Wireless & Bluetooth USB Adapter

Bluetooth Adapter for Keyboard & Mouse « Handheld Scientific, Inc.

The USBBT1EDR4 USB to Class 1 Mini Bluetooth® Dongle lets you add Bluetooth wireless capabilities to a laptop or desktop computer through USB, with

Mini USB Bluetooth 4.0 Adapter - 50m (165ft) Class 1 EDR Wireless Dongle

Bluetooth® 4.0 Dual-Mode micro-USB Adapter