Acrosser AR-B1661 User Manual
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AR-B1661 Manual
9
2.3 CONNECTORS ON THE AR-B1661
The connectors on the AR-B1661 allows you to connect external devices such as keyboard, floppy disk drives, 
hard disk drives, printers, etc. The following table lists the connectors on AR-B1661 and their respective 
functions. 
l COM: Serial Port A-C Connector 
l LPT: Parallel Port Connector 
l FDD: Floppy Drive Connector 
l USB: USB Connector 
l VGA: CRT Connector 
l KB: Keyboard & Mouse Connector 
l HDD: Hard Disk (IDE) Connector 
l Reset 
l GPIO: Bidirectional I/O 
l J1: TV-Out 
l J2: Extend LED Module/Power 
l J3: Extend LED Module/HDD 
l J8: ATX PWRBTN 
l PWR1: Power Connector 
l J12, J13: Power Connector For PC104 Connector 
l T.S: Touch Screen 
l J16: RS485 Signal 
l IR: Infrared Connector 
l J5: EXT LAN1, LAN2 Active LED 
l AUDIO1: Audio Connector 
l LAN1, LAN2: Ethernet RJ-45 Connector 
l Flat Panel LCD Connector 
n LCD1: 18-Bit LCD Connector 
n LCD2: 18-Bit LCD Connector 
n LVDS: LVDS LCD Connector 
n Application For Support Dual LCD Panel 
l PC-104: X-Bus 
l PCI: PCI Slot 
l Mini-PCI: Mini Connector 
l DIMM1: SDRAM Socket 168 Pin (DIMM1)