Interface Cards/Adapters (117 items)

SIIG’s DP CyberParallel Dual PCIe is designed to add two high-speed parallel ports (25-pin) to PCI Express-enabled desktop computer. It delivers data transfer rates of up to 1.5MB/s, supports ECP, ...

SIIG’s DP Quartet Serial 550 PCI is an excellent solution designed to add four additional 9-pin RS232 serial ports for connecting multiple serial-based devices to your PCI-enabled desktop computer....

SIIG’s 2-Port Serial 550-Value is an excellent solution for you to connect additional high-speed serial-based devices to your system. It is designed to add two 9-pin (DB9) serial ports to your PCI-...

USB 3.0 to VGA Pro is the most cost-effective adapter to add an additional VGA display to your computer via an available USB 3.0 port. It supports high resolutions of up to 2048 x 1152 and video st...

SIIG’s Dual-Port Gigabit Ethernet PCIe 4-Lane Card - I350-T2 is designed to add two RJ-45 Gigabit Ethernet ports to your PCI Express enabled server or desktop system. It delivers up to 1000 Mb/s da...

SIIG’s M.2 NGFF SSD PCIe Card Adapter adds one M.2 PCIe SSD (M key) to your PCIe equipped desktop computer, dramatically increasing speed and performance. This M.2 NGFF SSD PCIe adapter card accomm...

Adds one M.2 M key PCIe SSD (NVMe or AHCI) to your PCIe equipped desktop computer

Hot swapping feature allows you to connect/disconnect USB devices without first powering down your system. - Designed for USB devices including printers, scanners, hard disk drive enclosures, camer...

Easily adds 2 external (eSATA) ports to your PCIe equipped desktop - PCI Express 1-lane (x1) SATA II adapter works with PCI Express slots with different lane width - RoHS compliant - Installs in an...

-PCI Express 1-lane (x1) SATA II adapter works with PCI Express slots with different lane width. -Installs in any available PCI Express slot. -Featuring the latest eSATA (external SATA) connector t...