Compatible with Motorola Xoom, Samsung Galaxy S2/SII/i9100, Nokia N810, and any other Micro USB devices with USB Host Mode Support.

This Micro USB Host OTG cable mainly works for connecting OTG function With this Micro USB Host OTG cable, you can connect your device to most USB Flash Drive, Mouse, Keyboard and etc.

Compatibility Attention:

• please make sure that your device has OTG function first.
• It also works with external hard disk, BUT you need external power source for the hard disk.
• Cable length: 11 cm (including the connectors).