Featuring bright, laser-etched, backlit keys, the Logitech Illuminated Keyboard adds a touch of elegance to your desk & even in the dark. The layout of the keys was designed to provide easy access to common tasks and functions while maintaining a clean, uncluttered look. And the ultra-thin profile combines with Logitech's PerfectStroke key system to let you type comfortably. Key Features Bright, Laser-Etched, Backlit Keys that Let You Type Easily--Even in the Dark Bright, laser-etched, backlit keys provide precise illumination that can be adjusted to suit your needs. And only the characters are illuminated, so you get just the right amount of light. Cutting-Edge, Ultra-Thin Profile (9.3 mm) that Adds an Elegant Touch to Any Desk The ultra-thin, 9.3 mm profile and transparent frame make a bold statement and add an elegant touch to any desk. It's a cutting-edge design with an incredibly thin profile. PerfectStroke Key System for Typing that's Silent, Natural and Fluid The PerfectStroke key system features a precision micro-scissor mechanism that distributes force evenly across the surface of the keys, eliminating slippage and making every stroke natural and fluid. Sleek, Minimalist Design for the Ideal Combination of Form and Function.