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Calculator Mobile Mini Keypad

17/18/19 keys keypad layout built-in 12 calculator functional hot keys
Dual usage: calculator / keypad
Special Retractable cable management
Send the calculation result to computer systems
Offer Currency Exchange, Tax Counting
USB 100% compatible keypad fully support plug and play and hot swapping
Offer 2 USB Hubs (for CKP-115H)

Calculator Function:
12 calculator functional hot keys
The Two-Way Power System for calculator mode uses PC power and one A3 battery (LR41)
Auto Power Off Function:
-Auto power off after 4 minutes approximately from the last key input.
-Press Number Lock key until 3~5 sec, then into power off mode
Provide Independent and Grand Total Memory
Selectable Rounding from among floating-point, round off and Add Mode
Selectable Number of Decimal Places: (0,2,4)
  • Mechanical Data
    Keyswitches Menbrane switch with tactile feedback
    Key Layout 17/18/19 keys
    Hot keys 12 calculator hot keys
    Keycap size(pitch) 16 pitch
    Operating Force(g) 55 ± 20gm
    Total Travel (mm) 3.5 ± 0.5mm
    Cable Length(cm) 750 ± 20 mm
    Weight(g) 100 g
    Dimension(mm) 135 x 74 x 19.6 mm
    Electrical Specifications
    Compatibility OS Windows 98/ME/2000/XP/Vista, MAC OS 10 or greater
    Connector Solution USB only, USB w/ Hub
    Accessary USB Cable
    Environmental Specifications
    Operating Temperature ( °C) -5 ~ 50
    Storage Temperature( °C) -20 ~ 50
    Agency Approvals FCC,CE