GuelphConnect Tech Inc., multiport serial communications for PCI, PC/104, PC/104-Plus, CompactPCI, USB, Ethernet and ISA systems. Welcome to Connect Tech Inc Sign up for our Newsletter We design and manufacture high performance multi-port serial adapters, engineering tools, wireless radio modems and Ethernet-to-serial devices for the Industrial and Embedded PC market. Connect Tech's products include PCI, PCI Express, CompactPCI, PC/104, PC/104- Plus , and ISA bus compatible boards, and external USB-to-serial and Ethernet-to-serial devices. Our specialty is providing "exact fit" custo