perimice 517 quiet keys 55'' (135 x 116 x

55'' (135 x 116 x 14 mm)

Built-In USB Hubs - 2 built-in extra USB ports on the side of the keyboard

modern comfort

Multiple Connection Modes: Choose from wired

One package includes: a keyboard

perimice 517 quiet keys 55'' (135 x 116 x7 Button Ergo Mouse Wired ergonomic trackball mouse with quiet clicks (left right backward forward DPI switches) and they work with the trackball simultaneously. Easy to switch the cursor speed with DPI switch buttons (resolution 400 1000) Natural Ergo Design The ergonomic trackball mouse is for right handed users; recommended to repetitive strain injuries RSI users and the users work particularly long periods on the computer. For example, office