, Low-profile mechanical switches New high-performance gaming switches offer the speed, accuracy and performance of a mechanical switch at half the height , LIGHTSYNC RGB TECHNOLOGY Get next-gen RGB lighting that synchronises with content. Personalise preset keys, create custom animations with a rainbow of 16.8M colors using Logitech G HUB software , Premium AL-MG build Beautifully crafted, the G815 uses aircraft-grade aluminium alloy to deliver an incredibly thin yet strong and durable design. Requirements Windows 7 or later; macOS 10.11 or later , Programmable G-keys Five dedicated G-keys can be programmed with custom macros and commands per game or app profile. Requires use of Logitech G HUB to easily set up and manage profiles, commands and more , USB passthrough The additional, dedicated USB cable connects the USB 2.0 passthrough port to its own input for full-power throughput and data speed , Dedicated media controls The precision engineered, edgeless volume wheel provides convenient and easy control to quickly play, pause, skip or mute your media , Dedicated media controls The precision engineered, edgeless volume wheel provides convenient and easy control to quickly play, pause, skip or mute your media , NOTE The Left Shift Key of this product is short and not as described on the product images. ,