AuKviUPS Server Y Splitter C14 to 2 x C13 Power Extension Cable

Length of the cord(s) ?

I have a dual monitor set up of hp pavilion 21.5-inch ips led hdmi vga monitors. the power supplies to both of them take up quite a bit of space so i'm wondering if this will work to power both monitors to the same power supply.

The 3 prongs on male end appear to be rectangular, rather than having the circular ground prong. Will the male end plug into standard AC wall socket?

What gauge wire is this?