Biostar CX70M-I7B Setup Manual page 13

SATA1/SATA2: Serial ATA Connectors
These next generation connectors support the thin Serial ATA cables for primary
internal storage devices. The current Serial ATA interface allows up to
3.0Gbit/s data transfer rate, faster than the standard parallel ATA with 133 MB/s
(Ultra DMA).
JUSB1: USB 2.0 Connector
The mainboard provides a front USB pin header, allowing up to 2 additional
USB2.0 ports up to maximum throughput of 480 Mbps. Connect the 2-port
USB cable into this pin header. This port can be used to connect high-speed
USB interface peripherals.
Pin
7
1
2
SATA1
4
3
1
4
5
7
6
SATA2
4
7
1
Pin
1
2
3
4
5
6
7
2 10 8
9
1
10
CX70M-I7B
Assignment
GND
TX+
TX-
GND
RX-
RX+
GND
Assignment
+5V (fused)
+5V (fused)
USB-
USB-
USB+
USB+
Ground
Ground
Key
NC
13