Features :

• 19 keys keypad layout with built-in 12 calculator functional hot keys.

• compatible with Window 98/98SE/ME/2000/XP.

• Dual usage: as a calculator or a regular keypad.

• 12 Digit LCD.

• Special removable/retractable cable management.

• Send the calculation result to computer systems.

• Plug and Play, Hot swapping.

• Low power consumption.

Calculator :

• 12 calculator functional hot keys: M-, M+, MRC, %, TAB, MU, GT, SQR, +/-,BS, MODE, SEND.

• The Two-Way Power System for calculator mode uses USB power, or one A3 battery (LR41).

• Auto Power Off Function: Auto power off after 4 minutes approximately from the last key input.

• Provide Independent and Grand Total Memory.

• Selectable Rounding from among floating-point, cut off, round off and Add Mode.

• Selectable Number of Decimal Places: (0,2,4)

• Battery Life: Approximately one year for A3 battery (1 hour per day of
operation)

Specification :

• OS Compatibility: IBM PC compatible system, Windows 98/98SE/2000/ME/XP.

• Operating:  Force 55 ± 20gm .

• Total Travel 3.5 ± 0.5mm .

• Weight : 100g .

• Cable Length:  750 ± 20(Black) ( mm ).

• Key Switches:  Membrane switch with tactile feedback.

• Keycaps Type:  Low profile.

• USB 1.1 interface.

• Power consumption:  Two-Way Power System for calculator mode: USB power or one A3 battery

• Without plug into USB: DC 1.5V 160mA max

• Plug into USB: DC 5V  ± 10%, 6mA max ( mA )

• Operating Temperature:  -10 ~ 60 oc ( oc ).

• Storage Temperature:  -20 ~ 60oc  (  oc ).

• Operating Humidity:  10% to 90 % RH ( RH ).

• Switch Life:  8 million cycles.

• Keycaps Color: Black.

• Case Color:  Silver and Black.

• Dimension L x W x H : 135 x 74 x 19.6 mm ( mm ).

• CE & FCC compatible.

Package Includes :

1 pc USB Mini Keypad with Calculator

1 pc Retractable USB cable

1 pc Software

1 pc User Manual