• 100% Brand New and High Quality
• Easy to use, just plug and play
• This micro USB host OTG cable can fully replaced the high-priced OEM USB Adapter to accomplish the same work
• According to our test, it can works perfectly with our Samsung Galaxy S II, Nokia C7 and other Android devices (eg. XOOM) with custom ROM/Kernel that support USB Host mode
• It also works with external hard disk, BUT you need external power source for the hard disk
• It should also work with USB Flash Drive, Mouse & Keyboard

Specifications:

• Interface: 3-Port USB Hub, M2 MS SD TF Card Reader, 3.5mm Power Port (when the reader connect several devices, it may need external, it depends.)
• Reader Size: 6.5 x 6.0 x 1.2cm
• Cable Length: approx 16.5cm 
• Fit for Samsung S2 i9100 & Moto XOOM Tab and all micro usb OTG device

Compatible with:

• Samsung Galaxy Note i9220 GT-N7000 i717
• Samsung I9500 Galaxy S4
• Samsung I9100 Galaxy S II
• Motorola Xoom
• Other micro usb OTG devices

Package includes:

• 1 x Micro USB OTG Memory Card Reader + Hub for Samsung Galaxy i9500 i9220 i9100 Moto Xoom Nokia C7