Allytech 2 Pack Universal OTG Dongle Micro USB Host Cable Male to USB Female Adapter Converter for Android Tablet PC and Phone to USB Flash Drive Connections (OTG Dongle, Black) Universal USB On The Go Adapter - Plug USB devices to your phone (thumb drives, portable hard drives etc. Fast Super Transfer for HTC and other Android Products Compatible Designed and tested for Android device compatibility with OTG USB and Micro-HDMI connections. Connect USB flash drives, keyboards, mice and more to smart phones, tablets, and laptops with USB Host Support Mode Feature. Compatible with Google Nexus 7, Motorola Xoom, Samsung Galaxy S2/SII/i9100, SGH-T989, Nokia N900/N810, and any other with USB Host Support Mode Features.