Universal Travel 6-in-1 USB Charger

I see 5V 4amps on the side of the device. Can we get a per port rating? I.e. is that 4amps total over the 6 ports for just under 700mA each? I would be nice if it could do higher amps if you only plug in 2 devices.

I’m pretty sure this is the same thing as https://smile.amazon.com/interchangeable-international-charging-including-Australia/dp/B076X84K5N/, and that claims 3 of the ports are for “ipad” and the other 3 are for “Android”. I’m not 100% sure what that means, but probably there are two shared sets of buses, and the “ipad” one is probably higher power than the “Android” one.

Unfortunately the one in your link was 5V 6Amp or 30W; this one says 20W (5V 4Amp)…thanks though. Any better description Woot?

https://www.walmart.com/ip/Universal-Travel-Charger-Ultra-Compact-6-Port-USB-AC-Power-Adapter-Perfect-MP3-iPod-Cell-Phone-Includes-Eu-Plug-UK-Plug-US-Plug-Au-Plug/422971905