ASUS VivoTab Docking Station for  11.6-Inch Tablet, Grey (VivoTab Dock TF810C-DOCK-GR)
The TF810C Transformer docking station gives a whole new meaning to the term versatility. It extends the tablet’s battery life up to 13 hours but also features added functionalities which include a near full-sized QWERTY keyboard, a multi-touch touchpad, 2 USB 2.0 ports, and an SD card reader.