i got a sanchi 16 port ethernet hub. model number RP-1659KT. i got it off a friend who didn't know what it was. i told him and he said i could have it. well i couldn't find the power cable/adapter thing and on the hub it doesn't say the voltage of it. i think its probably like 7.5v but i dono. it says it is a dcjack, but i think i have seen some hubs that use ac current. is there anyway i can check without damaging the hub? i cant find the hub anywhere, not on google or lycos or anything.