3Com 3C16704 Office Connect 4 Port Ethernet Hub AC Power Adapter

3com Officeconnect 8 Port Dual Speed Hub Ethernet Switch with Power Adapter

3Com OfficeConnect 8TPO (3C16700) 8-Port Ethernet Hub

3COM 3300XM Super Stack 3, 24 Port Switch 3C16985B.

3Com OfficeConnect TP4 (3C16704) 4-Port 100Mbits Ethernet Hub

3COM 3C16440 SuperStack 2 12-Port Fast Ethernet Hub Switch Network

StarTech.com H5C4A-USB-HUB 4-Port Usb-C Hub. 5Gbps.

3Com 3C16476A Baseline Switch 2250 48 Ports Network Traffic Duplex UK Version