What type of USB cables should I use with WALLY Mini? January 19, 2022 01:01 WALLY Mini is compatible with any USB-A or USB-C connector. Related articles What should I do if any ports stop functioning? WALLY Mini Plus (30W) User Manual Why does the USB-C connector not fit my device? What if the cable does not charge my USB-C phone? Is it safe to leave the Wireless Stand plugged in when not in use?