FOUR PORTS CONNECTION: Four ports with USB design can connect the keyboard,mouse,card reader,and so on(can't connect hard disk). MULTI-FUNCTIONS: Connect the USB male to Micro USB female adapter, can be used as a PC USB HUB + Card Reader. PORTABLE AND CONVENIENT: It is very small, easy to carry, but it has strong capability, convenient for simultaneously dealing with different issues while saving your space. EASY TO USE: OTG port provides a simple way to connect phone to a USB capable computer for data synchronization and file transfers. WIDE COMPATIBILITY: Compatible with all tablets and cellphones with OTG function, such as Samsung Galaxy S3/S4/Tab 3,2 ,Note 10.1 and so on. . Material: ABS Number of sub-joints: Single head Interface: Micro USB Applicable models: Compatibility for Android, Windows system Switch 1: General OTG model Switch 2: Windows tablet charging and OTG work mode Switch 3: Windows tablet,Android mobile charging and OTG work mode.

Package include: 1 * Micro USB OTG 4-Port Hub Adapter(No retail package)

1 * USB Adapter

Estimated delivery timeLsAbout 10 business days.We will use standard shipment for the orders. Normally it may need about 10 days, but sometimes please note: Delivery times are as provided by our carriers and are estimates only. Delays may occur during peak periods, and due to factors outside the carriers control.