Support the mobile phone and Tablet which have MHL and OTG functions， Such as Samsung Galaxy S5 S3 S4 Note2 Note3， and Galaxy T310 311Support max resolution up to 1080p and the bandwidth is between 25-75MHz.Charge your smart phone and Tablet with micro USB interfaceInterface: Micro USB port， Two USB ports， HDMI， AUDIO， M / M2， SD/TFSupports read and write SD (HC)/MS/M2/TF/M2/MMC memory cards.Support Mouse， Keyboard， USB flash disk， Storage card， Camera， Speaker or other USB devicesSupport OTG function for all tablets with Micro USB interface.Support 5.1 3D sound input and output.Support HDMI output.Specifications:Size: 13.5 x 8.0 x 6.0cmPackage weight: 6.3oz/171gThe USB charging cable: 85cm Material: ABS， UV treatment， piano stoving varnishInput: 5V 1AOutput: 5V 1ACompatible models:Samsung Galaxy S5 S4 S3 Note 4 3 2， Samsung’s tablet (T310/T311 series)What is included:1 x Multi-Function Charger Dock1 x USB Cable