ASRock N73V-S User Manual - Page 21

N73PV-S: USB 2.0 Headers (9-pin US4_5) (see p.9 No. 26) (9-pin USB6_7) (see p.9 No. 25) (9-pin USB8_9) (see p.9 No. 24) N73V-S: USB 2.0 Headers (9-pin US4_5) (see p.10 No. 25) (9-pin USB6_7) (see p.10 No. 24) USB_PWR P-5 P+5 GND DUMMY 1 GND P+4 P-4 USB_PWR USB_PWR P-7 P+7 GND DUMMY 1 GND P+6 P-6 USB_PWR USB_PWR P-9 P+9 GND DUMMY 1 GND P+8 P-8 USB_PWR Besides four default USB 2.0 ports on the I/O panel, there are three USB 2.0 headers on this motherboard. Each USB 2.0 header can support two USB 2.0 ports. USB_PWR P-5 P+5 GND DUMMY 1 GND P+4 P-4 USB_PWR USB_PWR P-7 P+7 GND DUMMY 1 GND P+6 P-6 USB_PWR 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. Print Port Header (25-pin LPT1) (see p.9/10 No. 16) AFD# ERROR# PINIT# SLIN# GND 1 SPD7 SPD6 ACK# SPD5 BUSY SPD4 PE SPD3 SLCT SPD2 SPD1 SPD0 STB# This is an interface for print port cable that allows convenient connection of printer devices. 21