... connector 1.1.1&2.0 usb 2.super mini connector,4 pins 3.short delivery time inline connector,1.1&2.0 usb Insulation Resistance: 100M ... : 5000 cycle Application:desktop PCs, peripherals, keyboards, mouse, digital consumer electronics and telephony-ISDN, PBXs, Cell phones, PDAs, MP3 Players, ... us,if you have any needs about switches,usb connector,sockets and so on.We always adhere to the business ...