The Micropad 623 is the highest quality numeric keypad on the market. It enables notebook PC users to speed through number crunching with ease. Built with high quality Cherry keyswitches (50 million life cycles). The keys are durable, yet light and easy to press, a feature lacking on lesser quality keypads.

• 21 keys

• Serial port connection (RS232C) 9-pin

• Full number pad

• Extra keys: "Tab", "Backspace", "Esc", and "\" keys included

• Low power consumption

• 1-year warranty

• Requires driver program to be installed on available serial port

• Installation CD-ROM included

Operating Systems Supported: Windows 95 / 98 / ME / NT / 2000 / XP / Vista

Specifications

Mechanical Data:

• Life Cycles: 5 X 10⁷

• Key Type: Cherry full-travel (non-tactile)

• Operating Force: 0.686N{79gf}

• Color: Dark gray

• Number of Keys: 21

Electrical Data:

• Power Supply: 3.5 to 15 volts from COM port data lines (20mA)

• Key Roll-Over: 2-key

Dimensions: Length x Width x Height 15.5cm x 9.6cm x 3.5cm (6.1” x 3.75” x 1.5”)

Environmental:

• Operating Temperature 0 to 70 degrees C (32 to 158 degrees F)

• Operating Humidity 0% to 98% non-condensing

• FCC Rating Class B Device

Weight:

• Keypad: 0.3kg (0.65lbs)

• Single Keypad Ship Weight: 1.0kg (2.0lbs)

Interface:

• Type: RS232C (1200 baud) proprietary ASCII

• Cable Length: 5ft (1.4m)

• Connection: DB-9 female (DCE)