NEW IN BOX Universal Wireless Bluetooth Keyboard Reciever Logitech K850 Wireless Bluetooth Keyboard PC Mac Chrome Unifying Receiver (Renewed) Description Experience next-level comfort and productivity with the powerful K850 Performance. You’ll conquer work in comfort thanks to the cushioned palm rest and curved keyframe.  Type quietly and comfortably for hours at your desk on a full-size keyboard with cushioned palm rest And carefully-crafted keys Fully Fully multi-device and multi-os friendly for powering through projects Start typing on your computer, then switch and Type on your tablet, phone or on a second computer and multi-os friendly for powering through projects your computer, then switch and Type on your tablet, phone or on a second