Are all USB Bluetooth adapters the same?

Difference Between USB Bluetooth and WiFi Adapter

Long-Range USB Bluetooth 4.0 Micro Adapter - SONNETTECH

No discount codes can be used for Bluetooth adapters.Please drop your email on Notify Me When Available if the product model is out of stock.

Keychron USB Bluetooth Adapter for Windows PC

Bluetooth USB Adapter for the Wally - 204689

IOGEAR - GBU522 - Mini USB Dual-Mode Bluetooth 4.0 Transmitter

JVBFVRX USB Bluetooth Dongle, QGOO Bluetooth 4.0 Adapter for PC Laptop Computer Desktop Stereo Music, Skype Call, Keyboard, Mouse

Brand Name: VENTIONOrigin: CN(Origin)Model Number: NAFB0Bluetooth Standard: Bluetooth v5.1Certification: CEPackage: YesFeature 1: USB Bluetooth

USB Bluetooth Transmitter Receiver Adapter for PC Speaker Wireless Mouse Music Audio Receiver Dongle Apt-X Bluetooth 5.1

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 adapter with extension cable - Perek

USB Bluetooth Adapter 5.3 for Desktop PC, Plug & Play Mini Bluetooth EDR Dongle Receiver & Transmitter for Laptop Computer Bluetooth Headphones Keyboard Mouse Speakers Printer Windows 11/10/8.1-Black : Electronics