This is Compatible Product for Samsung Galaxy TAB with OTG and MHL fuctions :  Samsung Galaxy Tab S 10.5 LTE Samsung Galaxy Tab S 10.5  Unitek USB Host OTG / MHL to HDMI Multimedia Charger Dock is the perfect accessory for your smart phone/tablet. With one HDMI port, 3 USB OTG Host Ports and a Micro USB charging port built in, it converts your phone into a mini desktop computer. It is portable for travel, presentations, document editing, audio and video playback, Internet browsing etc.  Enjoying high-definition HDMI display  Connecting an HDMI monitor, projector and HD TVs via the HDMI port, it will share a presentation with a client, watch a favorite video in your hotel room. New extension block design can firmly stand your phone on the table and perfectly transfer the 1080p high-definition videos of smart phones.  MHL function allows your phone/tablet output video signal to high-definition HDMI display monitor/HDTV. Stand easily enabling you to effortlessly read, watch movies, record video and much more Features  * 3 USB Host OTG Ports: extend devices, like keyboard, mouse, flash pen disk, external Hdd storage  * Unique OTG allows your Smartphone to act as a host for other USB devices like keyboards, mice, digital camera, USB flash drive, external storage and other USB devices * MHL/OTG Interface: Connect the phone through Micro-B to output the phone signal to high-definition HDMI display monitor/ HDTV/ Projector   * HDMI:Connected to HDTV or projector via HDMI cable for video output  * Support HDMI 12bit per channel (36bit all channel) deep color * POWER: Power supply though Micro B connectors, mobile phone charger will provided 5V power to the products, and can be achieved using the process of charging the phone  Packing Contents  1 x 3 USB Host OTG/MHL HDMI Charging Dock  1 x USB Power Charging Cable   1 x User Manual