| MECHANICAL |
SC440/SC420 |
SC540 |
| Height |
1.85 in. (4.7 cm) |
2.54 in. (6.5 cm) |
| Width |
10.36 in. (26.3 cm) |
10.36 in. (26.3 cm) |
| Depth |
7.25 in. (18.4 cm) |
7.25 in. (18.4 cm) |
| Weight |
3.2 lbs. (1.5 Kg) |
4.0 lbs. (1.8 Kg) |
| ENVIRONMENTAL |
| Operating Temperature |
41° to 104°F (5° to 40°C) |
41° to 104°F (5° to 40°C) |
| Storage Temperature |
-4° to 122°F (-20° to 50°C) |
-4° to 122°F (-20° to 50°C) |
| Power |
| Operating Voltage |
100 – 240 VAC |
100 – 240 VAC |
| Power Frequency |
50/60 Hz |
50/60 Hz |
| Input Power |
30W |
30W |
| DEVICE SUPPORT |
| Computers |
USB and single-head (SC420/440) or dual-head (SC540) DVI-I |
USB and single-head (SC420/440) or dual-head (SC540) DVI-I |
| Video |
Dual-link DVI-I, VGA (with adapter)
maximum resolution 2560×1600 @ 60Hz |
Dual-link DVI-I, VGA (with adapter)
maximum resolution 2560×1600 @ 60Hz |
| Peripherals |
USB keyboard, USB mouse, USB CCID smart card reader or CAC reader |
USB keyboard, USB mouse, USB CCID smart card reader or CAC reader |
| HARDWARE SPECIFICATIONS |
| STANDARDS |
| Approved Agency |
UL, FCC, cUL, ICES-003, CE- VCCI, C-Tick, NIAP Common Criteria validated to EAL4+ |
UL, FCC, cUL, ICES-003, CE- VCCI, C-Tick, NIAP Common Criteria validated to EAL4+ |
