Product Descriptions:

The CP24- USB is versatile, 24-key programmable keypad. The keys are relegendable, allowing the user to label them to fit a specific need. The non-volatile, programmable memory allows the keypad to connect to any USB port without installing resident software. The keypad is easy to program using the Windows compatible software provided. Assembled with high quality Cherry MX keyswitches, the keys are durable, yet light and easy to press — a feature lacking on lesser quality keypads.

Now shipping with 3 Double Keys, 3 Single Keys, and a Keycap Puller.

Features:

24 fully programmable keys with relegendable keycaps
3 double keys and a keycap puller included
6′ USB cable with Type A plug
External Power Supply
2-level programmable, equivalent to 48 keys
Programmable LED
Supports USB MultiMedia keys
Supports F1 through F24
Optional protective latex covers available
Low power consumption
Uses the highest quality key switches rated at 50 million operations
1-year warranty

Specifications:

Detachable cable is 1.8m (6 ft) long USB Male to RJ45 Male
Consumes less than 10mA
Power drawn from USB port
Complies with FCC Class B standards
Uses gold plated industrial quality mechanical key switches
Total Switch travel is 3.5 mm (0.14″)
Operating force is 0.686N {79gf}
Key life: 50 million cycles
Includes redefinition program (MacroMasterCPxx.exe)
Software driver not required for operation
Temperature range is 0 to 70 C (32 to 158 F)
15.5cm x 9.6cm x 3.5cm (6.1″ x 3.75″ x 1.5″)
Weight of Keypad alone is 0.54 lbs
Keypad with single ship pack is .45 kg (1.0 lbs)
Memory is 200 bytes per key or (4800 bytes max)
EEPROM is non-volatile, >100 year retention.
Will boot PC standalone in USB mode
Type: Universal, 24-key, fully-programmable
Interface: USB Interface
Keys: 24
Color: Black
Dimensions: 6″ x 3.95″ x 1.5″
Weight: 1.0000
OS Supported: Programming software requires Windows OS: – Windows XP / Vista / 7 / 8 (All: 32-bit. Windows7: 32-bit and 64-bit) Once programmed, operates on any OS and any PC with USB: – Windows / Mac OS / Linux / DOS / e