Operations
• Scan Interval: 1-255 seconds
• Keyboard/Mouse Emulation: PS/2, USB
• Direct Computer Connections: 8
• Maximum Computer Connections: 128 (via cascading)
• Port Selection: OSD, Hotkeys, Pushbuttons

Connectors
8x SPHD Female (Yellow) Computer Ports
1x RJ-11 Female Firmware Upgrade
1x IEC 60320/C14 Power

Switches
8x Pushbuttons; Port Selection
1x Semi-Recessed Pushbutton; Reset 
1x Slide Switch; Firmware Upgrade 
1x Rocker Switch; Power 
4x Pushbuttons; LCD Control
1x LED Pushbutton; LCD Power

LEDs
8x (Orange): Online
8x (Green): Selected
1x (Dark Green): Power
1x (Orange): Power
1x (Green): Lock
1x LED Illumination Light

LCD Panel
• LCD Module: 19" TFT-LCD
• Video Resolution: 1280x1024 @ 75Hz
• Input Video Resolution: up to 1920x1200 @ 60Hz; 1280x1024 @75 Hz, DDC2B
• Response Time: 5 ms
• Viewing Angle: 170° (H), 160° (V)
• Pixel Pitch: 0.294 mm x 0.294 mm
• Colors: 16.77M
• Contrast Ratio: 1000:1
• Luminance: 250 cd/m²

Power
• Maximum Input Power Rating: 100-240 V AC; 50-60 Hz; 1A
• Power Consumption: AC110V:24.4W:114BTU; AC220V:24.7W:116BTU

Environmental
• Operating Temperature: 0-50°C
• Storage Temperature: -20-60°C
• Humidity: 0 - 80% RH, Non-condensing

Physical
• Housing: Metal + Plastic
• Rail Type: Single Rail
• Weight: 12.59 kg (27.73 lb)
• Dimensions (L x W x H): 48.3 x 68.92 x 4.4 cm (19.02 x 27.13 x 1.73 in.)