Advantech UIO40-Express I/O expansion card supports 4 port GbE Ethernet Hub (UIO-4036)

Supports 10/100/1000 Mbps Auto-Negotiation 2 LEDs on Each Port to Show Link/Active Status and Transmission Speed Datasheet UIO-4036.pdf

Advantech UIO40-Express I/O expansion card supports RS-232, USB & GbE (UIO-4032)

Support 2 USB 2.0 Support 2 wires RS-232 1 GbE UIO40-Express I/O expansion card Datasheet UIO-4032.pdf

Advantech UIO40-Express: I/O Expansion Boards Support 3 x LAN 1 X WAN (UIO-4038)

Supports 10/100/1000 Mbps Support 3 x LAN 1 X WAN Wide Area Network UIO40-Express: I/O Expansion Boards Datasheet UIO-4038.pdf

Advantech UIO4040: Express I/O expansion card supports NNMe SSD (UIO-4040)

Extend storage NVMe SSD UIO40-Express I/O expansion card supports NNMe SSD Datasheet UIO-4040.pdf