HUB-CPI: 8-Channel RJ45 Hub for CPI Peripherals

The HUB-CPI allows eight CPI (CAN peripheral interface) devices to be connected together in parallel. Typically, this configuration includes one data logger
The HUB-CPI allows eight CPI (CAN peripheral interface) devices to be connected together in parallel. Typically, this configuration includes one data logger and up to seven CDMs (Campbell distributed modules) or sensors that use CPI.

EKI-7428G-4CPI - Advantech

Overview / Features, CPI-DIO-0808L, Digital I/O Raspberry Pi card 8ch/8ch (isolated 12 - 24VDC)

USB C Laptop Docking Station - XIWMIX 11 in 1 USB C Hub Dual Video Monitor Type C Adapter Compatible for MacBook and Windows 4K HDMI/VGA/2 USB3.0/2 USB2.0/Gigabit Ethernet/SD&TF Card Reader/3.5mm AUX

Cpi Smart Hub Panel, To pair your smartphone to the SmartCode 888 Z-Wave lock, a hub is required.

Raspberry PI Zero Ethernet RJ45 and USB hub Shield from Marcel on Tindie

3-Ports USB 3.0 Hub Adapter with Gigabit Ethernet Adapter LAN RJ45 Interface Network Hub to 1000Mbps Mac PC

UGREEN (50538) USB C Hub 8 in 1 Type C Dock Station Multiport Adapter to 4K HDMI, Gigabit Ethernet, SD TF Card Reader, 3 USB 3.0 Ports, PD Charging for Macbook Pro