With its high resolution of 1000 dpi, the optical trackball allows smooth and precise control of the cursor movement, also for untrained operators. While using scissor balancing technology with open slide bearings, the keycaps are leveled against all 4 corners and such ensure excellent key guidance and feel, also with excentric actuation.

The closed contact system, ensures the AK-4400-T Keyboard is moisture and dust proof. With flat, sideways slant keys allow for easy cleaning of the key field. For extended protection, you may also use our keyboard protection cover AK-F4400-T.

Benefits

Compact Notebook Style Key Field
82/83 Keys with 104/105 Key Emulation
Silent, Ergonomic Key Actuation
Short Travel, Soft Tactile Key Feel
Full Size Key Width
Ideal for True Touch Typists
Optical Trackball, 1000 dpi
1 USB or 2 PS/2 Interface Connectors
Low Profile (appr. 21,5 mm)
Easy to clean

Specifications

Compatibility: All operating systems supporting standard PS/2 resp. USB keyboard & mouse LED Indicators: Num Lock, Caps Lock, Scroll Lock, Power on
Temperature Range: Storage –20º to + 60º C or Operation: 0º to + 50º C \

Supply Voltage: 5V +/-5% through PS/2 resp. 5 V +5/-10% through USB interface
Current Consumption: < 100 mA (USB: Low Power Device)
Connectors PS/2: 2 x Min-DIN. USB: 1 x Typ A
Dimensions Appr: 370mm x 139mm x 23,5mm (with anti-skid rubber feet)
Interface PS/2: (with keyboard and mouse separately) resp. USB
Key Switch Mechanics: Scissor Balancing Technology
Weight Appr: 0,7kg (without packaging)
Trackball Integrated: PS/2-connection through 2nd connector resp. joined USB connection
Resolution: 1000dpi (ø 14mm)
Agency Approvals: CE/FCC

Part#: AK-4400-Tz-y/xx

Identifier xx = Country Version (other versions on request)
US = US International GE = German RU = Russian
SP = Spanish FR  = French  FS = Finish/Swedish
UK = UK English IT   = Italian  PO= Portuguese 
CH= Swiss BE = Belgian CP = Czec

Identifier Y = Color: B = Black W = White

Identifier Z = Interface: P = PS/2 U= USB