User`s manual

PICO121 AMD G-Series Embedded SoC Pico-ITX Board
AX93278 I/O Board (Optional) 91
Appendix A
AX93278 I/O Board (Optional)
The AX93278 is an I/O expansion board which is suggested to insert carefully into CN4 and
CN5 on PICO121. Its specifications and detailed information are given in this Appendix.
A.1 AX93278 Specifications
 Size
 118mm x 40mm
 Features
 One HDMI.
 One RJ-45 Ethernet port.
 Two USB 2.0.
 Two USB 3.0.
 One 2x5-pin box header for MIC-in and line-out.
 Serial Ports: One port for RS-232/422/485 and one port for RS-232.
 Power-on, reset and red/green LED.
Note
All specifications and images are subject to change without notice.
A.2 AX93278 Dimensions and Fixing Holes
Top View