specification: Item Type: 21 Key Numeric Keypad
Material: Plastic
Model: DX 21A
Keys: 21 Keys
Plug: USB
Cable Length: Approx. 1.4m / 1.5yd
Type:Linear Action Switch Mechanical Numeric Keypad
Key Structure: Mechanical Linear Action Switch
Button Life: >50 Million Times
Keyboard Travel: Approx. 4mm / 0.2in
Voltage: DC 5V
Current: 60mA
Function: Splashproof, Mechanical Linear Action Switch, with Back Space backspace key, easy and fast correction. With Esc key, with Ctrl key, with Alt key, with NumLock key, with Enter key, with +-x/ key, with Del key. The multi function 21 key design is simple and convenient.
Types of Use: Bank Securities, Financial Accounting, Supermarket Cashiers, Industrial Computers, Industrial Computers, Special Computers, Server Input, Broadcasters, General and Commercial Purposes, Industrial Purposes
Support: For DOS, for Windows 95, for Windows 98, for NT, for ME, for 2000, for 2003, for XP, for VISTA, for Windows 7, for Windows 8, for Windows 10, for Linux, for OS X, etc.
Features: 1 21 Key: 21 key mechanical numeric keyboard, key switch structure is mechanical, Mechanical Linear Action Switch structure, excellent feel, quiet operation. 2 Plug and Play: plug and play, USB interface, no driver required, compatible with multiple systems, suitable for special equipment such as bank securities, financial accounting, station gates, etc. 3 Laser Engraved Characters: Laser engraved characters are not easy to be erased, the keys have a long life, and the keycaps are comfortable. The life of the button is >50 million times, and the four large antislip feet at the bottom can effectively avoid shaking or falling during use. 4 Function: Splashproof, Mechanical Linear Action Switch, with Back Space backspace key, easy and fast correction. With Esc key, with Ctrl key, with Alt key, with NumLock key, with Enter key, with +?x/ key, with Del key. 5 Scope of Application: Number pad is suitable for notebook computer users, suitable for bank securities, financial accounting, supermarket cashiers, industrial computers, industrial computers, special computers, server input, general and commercial purposes, and industrial purposes.
What's in the box
1 x
21KeyNumericKeypad
