5 Chapter 1
Supports Mic_In and Speak-out by double stacks of PC99 Phone Jack
connectors
1.3.5 Serial Port
• Support Six serial ports of:
COM1 RS-232
COM2: RS-232/422/485 by internal jumper selection
COM3, COM4, COM5, COM6: RS-232
1.3.6 Parallel Port
• Support One parallel port
1.3.7 USB
• Support 6 x USB 2.0 Ports for model ARK-7480-100A1
• Support 4 x USB 2.0 Ports for model ARK-7480-200A1
1.3.8 Expansion
• Built in 3 PCI Slots for PC Board expansion, PCI Rev. 2.2 Compliant
• Built-in 1 x miniPCI Slot, access from the bottom
1.3.9 Storage Dive Bay
• SSD:
Support 1 x CompactFlash socket for Type I/II CompactFlash disk,
access from the bottom
• HDD drive:
Support 1 x drive bay space for 3.5" HDD
1.3.10 Other
• Watchdog Timer: 255 levels timer interval, setup by software
• Keyboard/Mouse: Two mini-DIN connectors support PS/2 keyboard
and PS/2 mouse
1.3.11 Extended Dive Bay (only for Model ARK-7480-
200A1)
• Optical Drive
Built in one Slim DVD-ROM&CD-R/RW of 8 D/24 W/24 E/24 R
Combo Drive
• Card Reader Drive
Built-in 1 x USB 2.0 interface of Card Reader drive, support Secure
Digital Card, Multi Media Card, Memory Stick (Pro), 3.3 V Smart