艾讯宏达最新推出英特尔B75芯片组Micro-ATX主板SYM76990VGGA。SYM76990VGGA采用英特尔B75芯片组，支持LGA1155英特尔i3/i5/i7处理器。最大支持32GB DDR3 内存。集成2个PCI-E千兆网络控制器， 12个USB接口。支持1个PCIe 16X，1个PCIe 4X，4个PCI扩展槽。SYM76990VGGA能够支持10个串口，特别适用于高铁/地铁自动售票机、ATM机、自助终端机等金融自动化及高端工控机领域。 

>> System

Processor                            LGA1155 for Intel Core i3/i5/i7/Pentium/Celeron Processors

                                           Support SandyBridge and Ivy Bridge CPU

Chipset                               Intel B75 PCH (Q77 by option)

DRAM                                  4 x 240pin DDR3 1666MHz DIMM up to 32GB

BIOS                                   8MB AMI Flash ROM

Power Supply                      Standard ATX power

Watchdog                            Watchdog timer function

Dimension                            244mm x244mm

>> I/O Ports

HDD                                    1 x SATA 3.0 + 5 x SATA 2.0(RAID0/1/5/10 support by Q77 Option)

Serial Port                            9 x RS232 , 1 x RS232/422/485 (Auto Flow control function) Parallel                                1 x LPT port support with ECP/EPP/SPP mode

Audio                                   Realtek ALC892 High Definition Audio, line-out, line-in and MIC

Keyboard/Mouse                  1 x mini-DIN port for PS/2 Keyboard and Mouse

LAN                                    1 x Realtek 8111E PCI-E Gigabit controller

                                          1 x Intel 82579V PCI-E Gigabit controller

USB                                    8 x USB2.0 + 4 x USB 3.0

Digital I/O                            1 x 8 bits Digital I/O connector

Expansion                            1 x PCI-Ex16,  1 x PCI-Ex4, 2 x PCI slots