For Smartphone Standard USB (Universal Serial Bus) Micro-B Host Cable, need your machine support USB (Universal Serial Bus) host OTG function, for example Samsung S2 i 9100 S3 i 9300 i 9220 9250 XOOM A500 & more For External Hard Device Can use MOUSE KEYBOARD GPS USB (Universal Serial Bus) DISK & more; the Micro-B plug is for OTG device & also for Power charge; the USB (Universal Serial Bus) A type male power connector, can charge the extral USB (Universal Serial Bus) device, like USB (Universal Serial Bus) flash disk, USB (Universal Serial Bus) hard disk Type: OTG Cable Interface: USB (Universal Serial Bus) 2.0, Micro USB (Universal Serial Bus) Port Type: Female to Male Cable Length: 25CM Application: Smartphone
Material: PVC Dimensions: 315 x 20 x 11 mm/ 12.40 x 0.79 x 0.43 inch Weight: 24g/ 0.85 oz Tip 1: Cannot charge the phone or tablet Tip 2: The disk format must be FAT32 if you connect the storage