Das Keyboard 4 Professional - Mechanical keyboard with Cherry MX Blue switches, big volume knob, US layout, 2m cable, USB, black
Das Keyboard  Professional is a mechanical keyboard that unlike it's brother Ultimate actually has signs on it's keys. This mechanical keyboard uses Cherrys well known MX Blue switches that has a more "clicky" sound and feel to them.
This keyboard has an oversized volyme knob on it's top right to adjust the volume and the mandatory multi media keys and the ability to put the computer in sleep mode. They keyboard has two USB 3.0 ports which is perfect if oyou have a computer with limited amount of USB-ports. This keyboard also supports full n-key rollover, more commonly known as 100% anti-ghosting.
Dimensions(WxDxH): 450x173x21mm