Universal. USB. QWERTY US English. Full-size (100%) Numeric keypad Trackball. Grey. High performance right down to the smallest detail!. Need a pointing device? But space restrictions prevent you from using an extra mouse? The ultra-flat compact keyboard with built-in trackball is the perfect solution. The keyboard is optimally suited for 19-inch applications, slim-line PCs and laptops.. Key benefits. - Individual keys with Gold Crosspoint contacts (ML. technology). - Designed for continuous usage - over 20 mill. confirmations. per key. - High level of reliability and unique precision confirmation. feeling. - Integrated trackball plus 2 mouse keys. - Extremely flat - total height just 20 mm. - Lightweight. - 83/84 keyboard layout with all the functions of a standard keyboard. - Can be used with the standard drivers of the operating system. - Ideal for limited space and 19" applications. Keyboard. Recommended usage. Universal. Connectivity technology. Wired. Device interface. USB. Keyboard layout. QWERTY. Keyboard language. US English. Pointing device. Trackball. Keyboard form factor. Full-size (100%). Numeric keypad. Yes. Keyboard number of keys. 83. Keyboard keys operating life. 20 million characters. Purpose. PC/Server. Certification. c-tick, UL, VCCI, CE, FCC, VDE, BSMI. Design. Backlight. No. Keyboard style. Straight. Wrist rest. No. Product colour. Grey. Surface coloration. Monochromatic. Features. Cable length. 1.75 m. Power. Power consumption. 36 mA. Mouse. Mouse included. No. Operational conditions. Operating temperature (T-T). 0 - 50 °C. Storage temperature (T-T). -20 - 60 °C. Weight & dimensions. Keyboard dimensions (WxDxH). 370 x 139 x 19.6 mm. Keyboard weight. 563 g. Packaging data. Package width. 400 mm. Package depth. 195 mm. Package height. 32 mm. Package weight. 720 g. Other features. Internal. No. Logistics data. Harmonized System (HS) code. 84716060