Technical data

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1. Special Features

• Super mini / mini keyboard with an improved Smart-Touchpad

• Novel Smart-Touchpad with extended “finger functions”:

2 finger = page-up/-down scrolling like mouse wheel

3 finger = menu pop-up like right mouse button

• Modern design in noble, matt black SoftSkin coating

• Full functionality of a full-size layout keyboard

• Extremely silent stroke and tactile feedback due to high-quality X-Type membrane technology

(ACK-340 U+) respectively Soft-Touch membrane technology (ACK-540 U+)

• Appealing blue status LEDs for Caps, Num, and Scroll Lock with new Light-stripe design

• Plug & Play installation, no special driver necessary

• ACK-340 U+: Ideal for all mobile applications like Pocket-PC, PDA, Smartphone, Car Media, Navi-

Configuration, Service, etc.

• ACK-540 U+: Ideal for 19“-IPC, POS, reception-counters, training rooms, conference & presentation

rooms, Digital Living Rooms, etc.

2. Technical data

ACK-340 U+ ACK-540 U+

Key count: 77 (depending on country) 88 / 89 (depending on country)

Construction:

X-Type membrane technology Soft-Touch membrane technology

Life expectancy: approx. 5 million strokes per key approx. 5 million strokes per key

Switch travel: 1.6 ±0.2 mm total run 3.0 ±0.5 mm total run

Pressure point: 55 ±15 g

Power supply: +5 V

±5 %

Power consumption: 100 mA max.

Temperature: 0°C up to +50°C (operating) / –20 °C up to +65°C (storage)

Humidity: 10 % up to 85 % rel. (operating and storage)

Cable length: 1.9 m

Interface: USB

Scope of delivery: Keyboard, user manual

Compatibility: Win 98SE / ME / 2000 / XP / Vista