HP (Hewlett-Packard) SL252UP Laptop User Manual


 
8–6 Maintenance and Service Guide
Connector pin assignments
eSATA/USB
Pin Signal
1 USB +5 VDC
2 USB Data -
3 USB Data +
4 USB Ground
S1 eSATA Ground
S2 eSATA Transmit Data A+
S3 eSATA Transmit Data A-
S4 eSATA Ground
S5 eSATA Receive Data B-
S6 eSATA Transmit Data B+
S7 eSATA Ground