Many cables you'll find in a department store or a gas station or eBay are charge-only. Don't worry about the Micro USB end, the larger more robust USB-A port works great.
For using a smartphone with the Autel Standard Controller, I like 12" long right angle cables-- with USB A to USB C-- because the little Micro USB end on the Autel supplied cable is delicate and points down, which is not so helpful (OTOH, a right-handed right angle cable wraps around the controller nicely). I can leave the USB A cable plugged in 24/7 and not suffer wear and tear on the Micro USB end everytime I need to charge up the controller (for that, there's a little magnetic stub end I leave in that port as a quick-connect). Most of the cheap data cables will not have USB 3.1 speeds for data but 3.1 is generally preferable for the RF shielding they'll have (not to mention if you ever need to move a bunch of video files to an SSD-- if you happen to grab that cable out of a drawer full of 'em,, you'll curse having a USB-C cable with USB 1.0 or USB 2.0 speeds).
USB 2.0 seems adequate for 1080p video feed. I bought a McDodo branded, black fabric coiled USB A-USB-C for my tablet because 12" wasn't enough length for the tray setup I built and it's worked well the past 6+ months