SIIG 3-port FireWire Adapter
SIIG 4 Port SuperSpeed USB 3.0 PCIe Card - Quad Core
SIIG DP 2-Port USB 3.0 PCIe
SIIG DP CyberSerial 2S PCI
SIIG DP CyberSerial 4S PCIe Board
SIIG DP SATA II PCIe
SIIG DP USB 3.0 4-Port PCIe Host Card
SIIG DP USB 3.0 7-Port PCIe i/e
SIIG JJ-P20511-S3 2-port PCI Serial Adapter
SIIG NN-FW0012-S1 FireWire Adapter
SIIG Single Parallel Port PCIe Card
SIIG USB 3.0 2 Port (Ext) PCIe Host Card - UASP
SIIG USB 3.0 3-Port Hub with LAN PCIe Host Card
StarTech.com 1 Port Low Profile PCI Express Serial Card - 16550
StarTech.com 2 Port Low Profile PCI Express Serial Card - 16550
StarTech.com 2 Port PCI Express SATA 6 Gbps eSATA Controller Card - Dual Port PCIe SATA III Card - 2 Int/2 Ext
StarTech.com 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART
StarTech.com 2 Port PCIe Serial Adapter Card with 16550
StarTech.com StarTech.com 2S1P PCIe Parallel Serial Combo Card
StarTech.com USB to Serial Adapter - 2 Port - RS232 RS422 RS485 - COM Port Retention - FTDI USB to Serial Adapter - USB Serial
StarTech.com USB to Serial Adapter Hub - 4 Port - Bus Powered - DB9 (9-pin) - USB Serial - FTDI USB to Serial Adapter
SYBA Multimedia 4-port Serial Adapter
SYBA Multimedia SATA III 4-port PCI-e Controller Card, with Full and Low Profile Brackets
Tripp Lite USB to Serial Adapter Converter RS-422/RS-485 USB to DB9 1-Port
Tripp Lite USB to Serial Adapter Converter RS-422/RS-485 USB to DB9 2-Port
Tripp Lite USB to Serial Adapter Converter RS-422/RS-485 USB to DB9 4-Port