Cherry G84-4400 Technical Data

Compact Keyboard Ultraslim Series Keyboards
Models may vary from the image shown
Small, flat and extremely robust
The "XS Trackball Keyboard" (G84-4400) combines
comfortable mouse control with compact dimensions. Via
the optical trackball with two mouse keys, the cursor can be
controlled easily and precisely.
Facts & Features
Individual keys with Gold Crosspoint contacts
(ML technology)
Designed for continuous usage - over 20 million
confirmations per key
High level of reliability and unique precision
confirmation feeling
Integrated optical trackball plus 2 mouse buttons
Extremely flat - total height just 20 mm
Lightweight
83 keyboard layout with all the functions of a
Delivery Volume
standard keyboard
Standard drivers
1 Compact keyboard
15" width is Ideal for limited space applications
1 printed manual

Technical Data:

Total weight (product)
approximately 563 g
Total weight (with packaging)
approximately 720 g
Cable Length:
approximately 1.75 m
Storage Temperature:
-20°C to 60°C
Operating temperature:
0°C to 40°C
G84-4400
Current Consumption:
Typ.45 mA
Interface:
PS/2 (PS/2 version) USB (USB version)
Number of buttons:
83 = international layout with Windows™
keys
Product aprovals:
c-tick
GOST-R
UL
VCCI
CE
FCC
VDE
BSMI
Delivery Volume:
G84-4420 Compact-Keyboard
Operation instructions
System Requirements
PS/2:
USB:
Dimensions (product):
approx. 370 x 139 x 19.6 mm (keyboard)
Dimensions (packaging):
approximately 400 x 195 x 32 mm
Reliability:
MTBF > 8.8 million hours
Track ball keys: > 3 million operation
Keyboard :
Key technology ML
Service life, standard key: >20 million
key operations
Operation characteristics: Linear
Inscription technology: Laser or Tampo
Inscription layout: US
Number of keys: 83
Track ball:
Scanning Optical or Mechanical
Resolution 400 dpi
Number of keys 2
Connection product dependant
Plugs for Keyboard & Mouse
USB plug & supporting operating
system