Features:

• Model No.: DPK68-IR
  Compatible with Palm OS PDA and Wince OS PDA either.
• Key switch : Cherry mechanical key switches
• Key travel : 2.3mm
• Key pitch : 16mm
• Full function key layout
• 16 programmable function keys:
  defined function keys provide rapid access to your favorite applications Serial port interface
• Weight : 300g
• Dimension : 260.0x120.0x30.0 mm (LxWxH)
• Keyboard with 3 "AAA" batteries; doesn't drain from PDA battery
• Low Current :
  Standby : 50uA
  Operating : 1.5mA
• Battery life : Alkaline approx. 400hrs (operating)/ 12000hrs (standby)