Patent Multifunction USB cable. Features:1.Patent Multifunction USB cable.2.assemble USB AM, BM, miniature USB 4, and 5-pin BM, 4-pin MB lock in one.3.For PC, printer, scanner, recording disk, digital camera, MP3, digital, recording pen, card reader facilities, and mobile phone data transmission.4.Various specifications are available. Multi-function USB cable(5 in 1)