Have been looking for a handy little SmartTV keyboard. The Perixx met almost 100% wishes. Fast Delivery of Perixx Germany. Could previously reach the customer service who assured me that the keyboard to the USB port in the HID (Human Interface Device) logs. What's great for a SmartTV. Although Panasonic said that really only the Logitech K400 works on my ETW60. But the logs yes to more than HID. So buy and no regrets. Super feel, buttons with great tactile feedback, touchpad works great, achieved 50 "TV with a Touchpadlänge. The only the CH + and CH for the transmitter is not working. But the number keys on the transmitter. Volume also. Finally SmartTV with Browser, Youtube, max cathedrals, Watch Ever etc just enjoy. Can only recommend it.