Sunix MIO6479A PCIE 2-port Serial RS-232 & 1-port Parallel IEEE1284 Card, Compatible with PCI Express x1, x2, x4, x8 and x16 lanei
Sunix 2 port USB3.1 Enhanced superSpeed PCIe 3.0 Dual Lane with Type-C Receptable, eXtensible Host Controller Interface (xHCI) Rev1.1
Sunix COMCARD-2P SER5037A Dual Port Serial IO Card PCI Card; speeds up to 115.2Kbps; Support Microsoft Windows, Linux, and DOS(L)