Your site says it comes with a 12V AC adapter, but the actual adapter that I received with the cable is a 120VAC -> 5VDC 2000ma adapter.
Ideally, I would like to (and can) power the cable with a regulated 12V DC power source, but I’m confused as to whether the cable will support 12VDC, given that the standard power brick that came with it is 5VDC/2A.
Alternatively, I could supply it with a regulated 5VDC/1A power supply, but not sure if that’s sufficient (e.g. I’d need up to 2 amps). I normally connect the cable to my Surface Pro and to a USB 3.0 Hub. The hub has three USB 2.0 cameras, a stepper motor driver, and a USB->RS232 com port (think Prolific chipset) cable that all plug into the hub. No devices that plug into the cable, or the hub require “charging”. They are all standard USB 2.0 devices.
Thanks in advance!