Alternative part M88A25: mfactors.com/m88a25-bt-sig-pts-external-usb-bluetooth-adapter-with-intel-be200-card/

M88A21 (External USB Bluetooth Adapter)

The M88A21 USB Bluetooth adapter is designed for desktop PCs that converts Intel AX210 Card (Bluetooth function) to USB port. It is an ideal tool to test and verify Bluetooth (5.3) functionality. It is a plug-and-play Bluetooth solution with Intel AX210 installed with access through the external USB port. 

Features

• USB type-B connection to desktop or notebook PC.
• Supports two primary system bus interface: USB (Bluetooth)
• Operating Temperature Range : - 40℃ to +85℃
• Operating Humidity Range : 5% to 95% RH

M88A21 is USB Bluetooth passive adapter. It supports wireless Bluetooth function (it does not support WiFi functionality). The package comes with:

- Intel AX210 Card (5.3)

- M.2 to USB converter with shell

- IPX to SMA cable 8cm and antenna x2

- USB A Male to B Mini 5pin cable 60cm