Features: brand new and high quality Support OTG and charging function. Support 4x USB 2.0 HUB at the same for time such as U disk, mouse, keyboard, game handle and etc. Compatibility for Android, for windows system. Charging and OTG work for for Galaxy S3/S4/NOTE2/NOTE3, for 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: for Windows table charging and OTG work mode for Switch 3: for Windows table, Android mobile charging and OTG work mode Quantity: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 you!! Compare 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 Adapter 1 X User Manual