Features:100% brand new and high qualitySupport OTG and charging function.Support 4x USB 2.0 HUB at the same time such as U disk, mouse, keyboard, game handle and etc.Compatibility for Android, windows system.Charging and OTG work for Samsung Galaxy S3\/S4\/NOTE2\/NOTE3, Nexus 7\/8\/9\/10, etc.Connect the USB male to Micro USB female adapter, can be used as a PC USB HUB + card reader. Specifications:Color: Black(as the pictures shown)Cable length: 26cm\/10.24inch (Approx.)Introduction: for Switch 1: General OTG model for Switch 2: Windows table charging and OTG work mode for Switch 3: Windows table, Android mobile charging and OTG work modeQuantity:1Set (other accessories demo in the picture are not included)Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank youCompare the detail sizes with yours, please allow 1-4CM differs due to manual measurement, thanks Package includes:1 X Micro USB OTG 4-Port Hub Adapter(No retail package)1 X USB Adapter1 X User Manual