RMKEY/T 1U Keyboard Drawer with Trackball/Wristrest Features 19” rack-mount drawer meets the EIA RS-310C standard 101 keys, IBM PC XT/AT fully compatible keyboard Rugged slide rail Mounted trackball available Gray texture & industrial light gray color choices   RMKEY/P Rackmount Standard Full Travel Keyboard with Touch Pad Features Built-in 2.1" x 3" touch pad mouse. Instant selections by tapping the pad surface. Separate horizontal and vertical scroll bar on pad surface. LED indicators for NUM, CAP & SCROLL lock. F, J and 5 keys are identifiable by touch. Separate cursor and numeric keypads. 19" rack mount, 1 unit (1.75") high. Full travel (4mm) key switches. N-key rollover and auto repeat. Description The RMKEY/P keyboard has a built-in touch pad mouse with a 2.1" x 3" surface. All mouse functions inlcuding right and left "clicks", single and double "clicks", drag, horizontal and vertical scroll, and zoom for '97 applications is performed on the pad surface without any mechanical buttons. For maximum accessibility and use, the mouse is centered between the "G" and "H" keys, and lays flat with the surface of the keyboard. The integrated touch pad mouse can be used with both serial or PS/2 interfaces. The RMKEY/P keyboard consists of a rack mount enclosure which houses a reduced width IBM compatible keyboard having 101 keys and a separate cursor pad. The keyboard withdraws from the rack on slides which latch in the extended position. A built-in palm rest provides the operator with a comfortable typing position. Specifications Dimensions: 19.0" (W) x 1.75" (H) x 16.5" (D) Power: +5 VDC (from PC) Weight: 17 lbs. Mouse Interface: Serial 9-pin or PS/2 mini-din connector Buttons: All performed on the pad surface. Right, Left, Single, Double "clicks, Horizontal/Vertical Scroll and Zoom features for '97 applications. Operating System DOS, Windows 3.x, Windows 95, Windows NT* *Zoom and scroll features not available on NT OS Mechanical Keyswitch Characteristics: Mechanical with positive feel. Normally open contact Key Travel: 4 mm Operating force: Standard key: 60 +/- 20 gf Space bar: 90 +/- 20 gf Electrical Rollover: Alpha N-key rollover Auto Repeat: 10 Hz after 500ms delay Self Diagnostics: Sends AA Hex on positive test results Contact Bounce: 5 ms maximum Operating Voltage: +5 VDC +/-10% Operating Current: 250 mA maximum Environmental Operating: Temperature: 00C tp +600C Humidity: 30% to 95% RH non-condensing Storage: Temperature:-200C tp +700C Humidity: 10% to 95% RH non-condensing