Logitech Mk540 ^^ Logitech Mk540

Connectivity: USB Unifying Wireless Multi-Device: No Size: Keyboard: Full-size (with number pad) Mouse: Full-size Battery life: Keyboard: 36 months Battery life: Mouse: 18 months Compatibility: Windows, Chrome OS Logitech Options Software: Logi Options+ Typing feeling (Keyboard): Deep-profile keys Adjustable height (Keyboard): Yes Palm rest (Keyboard): Yes Phone or tablet stand (Keyboard): No Tracking (Mouse): Smooth Optical Tracking Scrolling (Mouse): Line-by-Line scrolling wheel Programmable buttons (Mouse): 1 Rubber grip (Mouse): Yes