... 71 keys compact format vandal proof IP65 stainless steel keyboard with integrated 25mm stainless steel tracker ball and 6 mouse ... 2.0mm, with rear panel mounting solution. Application: This Keyboard is mainly targeted for use for unsupervised or semi-supervised ... cables that plug directly into the host computer for normal keyboard operations. MECHANICAL DATAKey: 71 keys, super quality brushed stainless ...