The CHERRY XS Trackball Keyboard G84-5400 combines comfortable mouse control with compact dimensions. Its optical trackball and two mouse keys allow for easy and precise cursor control. This keyboard offers a high degree of reliability and a precise keystroke feel, thanks to individual keys with Gold Crosspoint contacts and Cherry ML technology. It is ideal for continuous usage due to its long operating life of over 20 million key confirmations per individual key. The compact dimensions and very low overall build height make it suitable for restricted spaces and 19 inch applications. It is lightweight, which is beneficial for applications where every gram counts. The keyboard features Plug and Play functionality, allowing it to be used with standard operating system drivers. It supports Code Set 3 and UnifiedPOS. Additional features include a fastening option for permanent installation and detachable pluggable feet for adjusting the keyboard's tilt. It also has freely programmable keys for more efficient operation. The product has a wired USB interface and its product colour is Grey. The keyboard weighs 540 grams and has dimensions of 374 x 139 x 20 mm.