105 Key keyboard layout; Supports USB; Spill Proof with sealed membrane design.N/AN/AReliable Plug & Play operation with USB connectionN/AA sealed membrane design lets liquid from accidental spills run through without damaging keyboard electronicsN/AMeets MIL-STD-810H Method 504.3 Contamination by Fluids testing for resistance to breakdown when exposed to cleaning and disinfecting solvents such as alcohol and bleach for at least 24 hours.N/AWired 150cm USB cable for battery free reliabilityN/ATactile feedback keys for exceptional comfortN/AEssential Euro currency symbolN/APC and Mac compatible