Model Number: GS-KB78-03 Brand Name: GSAN Key Specifications/Special Features: Programmable keyboardInterface: USB/PS2 portWarranty 1 year Model No. GS-KB78 Programmable Keyboard Product Dimension Size(W*L*H) 290*174*45 mm Color Black or White Physical Specification Material ABS Reliability 4.0-0.5mm, Respected:2.3+0.4mm Wire Length 0.8m (2.5m Optional), Black Color Electric Features Voltage DC+5V ±10% Current ≤150mA Insulation Resistance >50MΩ Contact Resistance <1KΩ Key Features Key Lifetime Over 1 Million times Key Pressure 55 +15g ( press from the center of the Key cap) Function

1. . Support various key combinations setting and every key can program MAX 225 characters with " True Status Lock" function; Can program any standard keys on the keyboard such as Num Lock,Caps lock,Scroll lock,Shift,Ctrl,Alt,Esc,F1,Caps lockand so on.
2. . Support multiple keys
3. .with PS/2 Interface
4. EMC radiation to fulfill the requirements of class B, antistatic design
5. Support for DOS, Win9X, Me, Win2K, XP operating system

Magnetic Card Reader Features Standard ISO7811 standard, compatible with domestic magnetic card Reding Speed 10-120cm/s Head life >500000 times Magnetic Strip Density track 2--75/210BPI; track 3-- 210BPI Power Supply DC+3.3V N.W. 1KG G.W. 1.5KG