ASRock H67M-ITX Quick Installation Guide - Page 26

2.8 Onboard Headers and Connectors Onboard headers and connectors are NOT jumpers. Do NOT place jumper caps over these headers and connectors. Placing jumper caps over the headers and connectors will cause permanent damage of the motherboard! Serial ATAII Connectors (SATA_2 (port 4): see p.2/3, No. 5) (SATA_3 (port 5): see p.2/3, No. 6) SATA_2 (port 4) SATA_3 (port 5) These two Serial ATAII (SATAII) connectors support SATA data cables for internal storage devices. The current SATAII interface allows up to 3.0 Gb/s data transfer rate. Serial ATA3 Connectors (SATA_0 (port 0): see p.2/3, No. 3) (SATA_1 (port 1): see p.2/3, No. 4) Serial ATA (SATA) Data Cable (Optional) SATA_0 (port 0) SATA_1 (port 1) These two Serial ATA3 (SATA3) connectors support SATA data cables for internal storage devices. The current SATA3 interface allows up to 6.0 Gb/s data transfer rate. Either end of the SATA data cable can be connected to the SATA / SATAII / SATA3 hard disk or the SATAII / SATA3 connector on this motherboard. English USB 2.0 Headers (9-pin USB6_7) (see p.2/3 No. 7) (9-pin USB8_9) (see p.2/3 No. 8) USB_PWR P-9 P+9 GND DUMMY 1 GND P+8 P-8 USB_PWR Consumer Infrared Module Header (4-pin CIR1) (see p.2/3 No. 9) 1 GND IRTX IRRX ATX+5VSB Besides four default USB 2.0 ports on the I/O panel, there are two USB 2.0 headers on this motherboard. Each USB 2.0 header can support two USB 2.0 ports. This header can be used to connect the remote controller receiver. 26 ASRock H67M-ITX/HT / H67M-ITX Motherboard