Yes. You can connect the MC-101 directly to an AIRA Link USB port on the MX-1 or DJ-808 with a USB cable.
If you connect to a port that is able to supply bus power (e.g., the MX-1's USB HOST 3 port, or the DJ-808 etc.), you can use the unit even without batteries.
- For the System Program Ver.1.60 or later, go to the SYSTEM SETTING (CTRL tab) and set the USB Drv parameter to "VENDOR".