World's smallest, cheapest network switch developed by US high school robotics team — Murex Robotics makes the hardware fully open-source ( www.tomshardware.com )

Designed for use in a remotely piloted underwater rover, the mrxSwitch v2.0 supplies five 100 Mbps Ethernet ports at a footprint of only 44.9mm by 42.2mm. Network switches of this form factor are typically reserved for highly embedded systems; the team prioritizes its use in remote-operated underwater vehicles (ROVs) or...