Bus Type: PCI (5 Volt) Card Type: Low Profile (SP bracket incl.) Chipset ID: C-Media - CMI8738-SX Industry Standards: PCI 2.2 Compliant Audio Specifications: Supports 4 Channel 16 bit stereo audio Input/Output Connectors: 2 output (front and rear), 1 Microphone, 1 Line In(Aux) Full Duplex Support: Yes Connector Type(s): 1 - PCI (5V, 32-bit) Male External Ports: 4 - 3.5 mm Mini-Jack (3 Position) Female Internal Ports: 1 - IDC (10 pin, Motherboard Header) Male 3 - MPC2 (4 pin, Audio) Male Note Standard Bracket is included Physical Characteristics Product Height 0.7 in [18 mm] Product Length 4.8 in [121 mm] Product Weight 1.8 oz [50 g] Product Width 3.1 in [80 mm]