Includes a 3 feet USB extension cable needed for reliable connection.  Using the USB cable is highly recommended.

Recommended and Tested with the Magic Cube and a plethora Zigbee devices.  This adapter is type P which is

• Pre-flashed with Zigbee coordinator firmware out of box
• Supported by the Magic Cube and Ready for plug and use
• Does NOT support Matter
• +20dBm output gain

This is a reliable and a long time tested chip.  It’s good ol’ reliable and becoming harder to find.