StarTech.com N6PATCH15GR 15 ft Gray Snagless Cat6 UTP Patch Cable – Category 6 – 15 ft – 1 x RJ-45 Male Network – 1 x RJ-45 Male Network – Gray

StarTech.com 4 Port PCI Express PCIe Serial Combo Card – 2 x RS232 2 x RS422 / RS485 – Add two RS232 and two RS422/485 serial ports to your PC through a PCI-Express expansion slot – 4 Port PCI Express PCIe Serial Combo Card – 4 port (2 x RS232, 2 x RS422/