Dual USB 2.0 Male to Standard B Male Y Cable 80cm for Printer Scanner External Hard Disk Drive The cable only work for single computer, it can't work for two computer to one usb-b device. One male to 2 male Y cable, suitable for external hard disk. USB data cable 80cm long USB power cable 20cm long Suitable for External Hard Disk Drive use Only can connect the 2.5" hard disk (cannot for 12v 3.5"HDD) Can be used for Printer Scanner
