... voice,audio,vedio,bnc,tv,mic a Products with various style and OEM will be acceptable Feature ... /4 port2)Materials: copper alloy, aluminum alloy, stainless steel, and iron substrate3)Base spray –plastic4)Modules: 3 ... also will be smoothly opening under gas palmate function, the many hide interface will display in 45 ... the after hide connect box is flushing with desktop. desktop socket with multi-function