Universal USB QWERTZ German Full-size (100%) Numeric keypad Windows keys Grey Durable, reliable, high quality and easy to use - the standard PC keyboard for the most demanding requirements. Timeless design. With FTSC technology to give reliable service.- PS/2-or USB Interface.- High-quality keyboard for professional users.- Membrane contact switches with rubber-mat technology for individual use.- Precision switching.- Keycap symbols are wear-resistant and easy to clean.- Linear key action.- Reliability:MCBF =1 x 10 9 operations;MTBF >80,000 hours.- Individual keys have long service life: >50 million operations. Keyboard Certification cURus, VDE, GS, c-tick, VCCI, CE, FCC, BSMI Fingerprint reader No Purpose Universal USB hub No Windows keys Yes Keyboard keys operating life 50 million characters Keyboard number of keys 105 Numeric keypad Yes Keyboard form factor Full-size (100%) Pointing device No Keyboard language German Keyboard layout QWERTZ Device interface USB Connectivity technolog