TrackPoint Compact Keyboard

Efficient compact layout, quiet membrane keyswitches, full 104 key layout - a full-function keyboard ... ... with a built in trackball pointing device (SK5010), also available in a infrared wireless device (SK573).This keyboard offers a full 104 key layout with 88 keys and an embedded numeric keypad. The function row keys are half the normal height (helping to reduce the overall size of this keyboard) and the bottom row and far right column of keys (CTRL, FN, Windows Key, Alt, ~, INSERT, DELETE, Pg Up, Pg Down, Home, End, etc.) are a reduced width to again reduce the footprint..This keyboard is available in PS/2 or USB, in White or Black, in both a wired (5010 Series) and Wireless (573 series) model.

• Width: 13.3" (33.8 cm)
• Depth (front-to-back): 6.8" (17.3 cm)
• Height: 1.38" (3.5 cm)
• Weight: 1.9 lbs (0.86 kg)
• Key pitch: 19.05 mm (letters, others smaller)
• Keyswitch type: Membrane
• Keyswitch rating: 5 million actuations
• Peak force: 60 ± 10 grams
• Switch travel: 3.0 ± 0.3 mm
• Trackball resolution: 200 DPI
• Trackball tracking speed: 25 mm/s
• Transmitter frequency: 38 kHz
• Transmitter effective angle: Within 45°
• Transmitter maximum distance: 7 meters (20+ feet)
• Power source for keyboard: 2 AA batteries (1.5 V)
• Battery life: 400 hours with typical usage
• Receiver interface: PS/2 or USB
• Receiver power: 5 V (D.C.) @ 300 mA (max), connected to host computer
• Receiver LED Indicator: Num Lock, Caps Lock, Scroll Lock, Power LED, Active LED
• Receiver Sensor: High performance and high EMS immunity
• Operating temperature: 0°C to 40°C
• Storage temperature: -10°C to +60°C
• Operating humidity: 10% to 85% relative humidity
• Electronic data: Transmitter - 3 V (D.C.) @ 15 mA
  Receiver - 5 V (D.C.) @ 250 mA
• Warranty: 1 year limited warranty