Portable 2.4Ghz wireless mini number keyboard numeric keypad for tablet

Working voltage

DC +3V±10%

Working current

<15mA

Frequency

2.4GHz

Working frequency

  2.402GHz~2.480GHz

Output power

4dbm/100mW

tansaction speed

1-3M/s

singal speed

64kb/s

working distance

10cm~10M

Keyboard Type

Scissor-end structure

Interface

Wireless 2.4G

Structure fixed way

Fastening buckle bit

Case Material

ABS

Dimension

140*85*20mm

Weight with cable

95g

Working Temperature and Humidity

5°C-50°C 10%-85%RH 25°C

Storage Temperature and Humidity

-20°C-70°C 5%~95% 25°C

Working Voltage

DC 5±0.25V

Working Current

<50mA

Master Chip

HT82K629A-000N

PCB Version/Material

KB-609UF V1.1   FR4

Fireproof Grade

94HB

Conductive Diaphragm(M/B)

PET t=0.075mm

Key Core Structure Type

Scissors Truss Structure

Symbol on the keypad

Screen Print

Capstableforce

>1.0 Kgf

Key Life

10 million times

Key Operation Force

60±20g

Standard Key Stroke

2.3±0.3mm

Key Resilience

60±20g

Effective Distance

10m

System Support

Windows XP/7/8/VISTA etc., Android, MAC, LINUX