Hideez USB Bluetooth Adapter for macOS & Windows 10/11
Long-Range USB Bluetooth 4.0 Micro Adapter - Sonnet
UGREEN USB Bluetooth 4.0 Adapter-White | Mukhba
Insignia™ Bluetooth 4.0 USB Adapter Black NS-PCY5BMA2 - Best Buy
Amazon.com: Plugable USB Bluetooth 4.0 Low Energy Micro Adapter (Compatible with Windows 10, 8.1, 8, 7, Classic Bluetooth, Gamepad, and Stereo Headset Compatible) : Electronics
StarTech USBBT1EDR4 Mini USB Bluetooth 4.0 Adapter - 50m / 165 ft. Class 1 EDR Wireless Dongle - Mini Bluetooth Dongle Bluetooth Smart Ready LE+EDR - Newegg.com
Combination WiFi + Bluetooth 4.0 USB Adapter : ID 4827 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Sitecom — CN-524 — Bluetooth 4.0 Adapter
Amazon.com: Plugable USB Bluetooth 4.0 Low Energy Micro Adapter (Compatible with Windows 10, 8.1, 8, 7, Classic Bluetooth, Gamepad, and Stereo Headset Compatible) : Electronics
StarTech.com Mini USB Bluetooth Wireless Adapter Dongle Class 1 EDR 165ft - USBBT1EDR4 - -
Asus USB-BT400 Bluetooth 4.0 USB Adapter - USB-BT400 - -
Sabrent USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy Technology] (BT-UB40) | BT-UB40
IOGEAR Bluetooth 4.0 USB Micro Adapter GBU521 B&H Photo Video
Cable Matters Bluetooth 4.0 Low Energy USB Adapter for Windows 8.1/8/7/Vista/XP in Black - Walmart.com
Shop | StarTech.com Mini USB Bluetooth 4.0 Adapter - 10m (33ft) Class 2 EDR Wireless Dongle - USB Bluetooth Dongle - Bluetooth Smart Ready LE+EDR (USBBT2EDR4) - network adapter - USB
Plugable (USB-BT4LE) Bluetooth 4.0/USB 2.0 | Quill.com
High Performance Bluetooth 4.0 Adapter, Wireless Bluetooth CSR 4.0 Dongle Adapter Compatible with Windows 10, 8.1 / 8, 7, Vista, XP, 32/64 Bit and Classic Bluetooth, Stereo Headset Compatible - Newegg.com
StarTech.com Mini USB Bluetooth 4.0 Adapter 50m165ft Class 1 EDR Wireless Dongle Add Bluetooth 4.0 capabilities to your laptop or desktop computer through USB Mini USB Bluetooth 4.0 Adapter 50m 165ft Class
TP-Link Bluetooth 4.0 Nano USB Adapter UB400 B&H Photo Video
USB Bluetooth 4.0 BLE Low Energy Dongle
USB Bluetooth 4.0 Adapter - 10m Class 2 - Bluetooth & Telecom Adapters
TECHKEY Bluetooth Adapter for PC USB Bluetooth Dongle 4.0 EDR Receiver Wireless Transfer for Stereo Headphones Laptop Windows - Walmart.com