PCM-9387 User’s Manual 41.3.3 Ethernet Interface• Chipset supports: 10/100Mbps - Intel 82551ER10/100Mbps- Intel 82551QM (Optional)10/100/1000Mbps - Intel 82541GI (Optional)• Interface: RJ45 connector• Standard IEEE 802.3 z/ab (1000BASE-T) or IEEE 802.3u (100 BASE-T) protocol compatible• Built-in boot ROM(Intel 82551QM).1.3.4 Audio Function• Chipset: IntelR 82801DB I/O Controller Hub 4 (ICH4) & ALC202codec chipset• Audio controller: Support AC97 3D Audio stereo sound• Audio interface: Microphone in, line in, line out1.3.5 Mechanical and Environmental• Dimensions: 145 x 102 mm (5.9"x 4.2")Mechanical Drawing (dxf file) is available.• Power Supply Type: AT/ATX• Power Requirement: +5V ±5%, +12V ±5%(Optional), +5V standy forATX mode• Power Consumption:Typical :+ 5V@ 2.91A, +12V@ 0.09A(Pentium M 1.6G, 256MB DDR333 with MPEG1)Max : + 5V@ 4.54A, +12V@ 0.13A(Pentium M 1.6G, 256MB DDR333 with HCT9.5)• Operating temperature: 0 ~ 60°C (32 ~ 140°F)• Operating Humidity: 0% ~ 90% relative humidity, non-condensing• Weight: 0.85 kg (reference weight of total package)