... , S/N.Part No.Description1PDU-USA-6B6 way USA PDU,With switch, with LED power indicator, Metal cover, 3M cable, UL plug ... .2PDU-USA-10B10 way USA PDU,With switch, with LED power indicator, Metal cover, 3M cable, UL plug ... -20B20 way USA PDU,With switch, with LED power indicator, Metal cover, 3M cable, UL plug. 19" 6 way American type Alu Cover Power Distribution ...