The sleek comfortable keyboard that delivers a brilliant typing experienceday or night. Lighting the way You can work or play anytime with laser-etched backlit keys that are bright enough to let you type in the dark. Shines on your desk Your desk is about to get sleeker thanks to the thin profile clear edge and streamlined wireless design. Happy tapping Every stroke you make is comfortable fluid and whisper-quiet with the PerfectStroke key system. With automatic backlighting and hand proximity detection this sleek comfortable keyboard delivers a brilliant typing experienceday or night. Laser-etched backlit keys You can type easilyeven in the darkwith brightly backlit keys that provide precise illumination. Only the characters are illuminated so you can see just what you need to see without distraction. Adjustable backlighting The keyboard automatically adjusts the backlighting to suit the lighting conditions. Or you can adjust it the way you like it with the press of a button. Hand proximity detection Sensors detect your hands as they approach the keyboard to turn the backlight on and off. PerfectStroke key system The PerfectStroke key system distributes typing force evenly across key surfaces making every keystroke comfortable fluid and whisper-quiet. Logitech Incurve keys Durable concave keys position your fingers properly and their softly rounded edges invite your fingertips to glide from key to key hour after hour. Fast easy recharging You simply plug in the universal micro-USB cable for three to six hours for up to 10 days of battery life. You can even type while its recharging. Sleek streamlined design With sleek lines a clear edge and low-profile keys the keyboard adds style to your workspacewhether youve got a laptop or desktop. Logitech Unifying receiver The tiny receiver stays in your laptop. Plus you can easily add a compatible wireless mouse or keyboardwithout the hassle of multiple USB receivers. Logitech Advanced 2.4 GHz wireless So you can work or play in more placeslike your comfy couchthe long-range wireless connection virtually eliminates delays dropouts and interference. Easy storage You can store your keyboard standing up to free up space on your desk. Power management An on/off switch helps you go longer between charges while power indicator lights eliminate surprises. Easy wireless setup You simply plug the wireless receiver into a USB port on your desktop PC or laptop for a fast reliable connection right out of the box. Full-size layout All the keys are right where youre used to so you can type quickly and comfortably.