The ECUSB3S254F 2-Port Flush Mount USB 3.0 ExpressCard Adapter uses a unique form factor design that allows it to sit fully in a standard 54mm laptop ExpressCard slot without sticking out.
Add four USB 3.0 ports – three external ports and one internal port – to your computer
Add 2 SuperSpeed USB 3.0 ports to your PCI Express-enabled PC
Add front or rear panel USB 3.0 ports to your computer case using USB 3.0 motherboard-style headers
Add digital optical surround sound to your computer through PCIe
Add two USB 3.0 ports to your desktop computer through a PCI Express slot
SIIG Dual Display - External video adapter - DisplayLink DL-3900 - USB 3.0 - DVI, HDMI - white
StarTech.com 2 Port SuperSpeed Mini PCI Express USB 3.0 Adapter Card w/ Bracket Kit - USB adapter - PCIe Mini Card low profile - USB 3.0 x 2 - for P/N: USB3S2SAT3CB
Add an additional six external and one internal high speed USB 2.0 ports to any PCIe compatible PC
StarTech.com 1 Port Flush Mount ExpressCard USB 3.0 Card Adapter - USB adapter - ExpressCard - USB 3.0 - for P/N: USB3S2SAT3CB
Add an RS232 serial port to your laptop or desktop computer through a detachable USB cable
SIIG USB 3.0 9-Port HUB + 1-Port Charging with Power Adapter - Hub - 9 x SuperSpeed USB 3.0 - desktop
Add 2 SuperSpeed USB 3.0 ports with SATA power to your PCI Express-enabled PC
Add an RS232 serial port to a notebook or desktop computer with this Plug-and Play USB adapter cable
The StarTech.com USB-to-Parallel (DB25) Interface Converter Cable allows PCs that support the USB specification to connect to any standard parallel device. Use the convenience of USB and cut costs by keeping your parallel devices.
Add four USB 2.0 Ports to the back of your computer
StarTech.com 3 Port PCI Express 2.0 SATA III 6 Gbps RAID Controller Card w/ mSATA Slot and HyperDuo SSD Tiering - Storage controller (RAID) - 4 Channel - SATA 6Gb/s low profile - 6 GBps - RAID 0, 1, 10, JBOD - PCIe 2.0 x2
SIIG’s DP USB 3.0 4-Port PCIe i/e is a high performance adapter card designed to instantly add four additional USB 3.0 ports (1 internal and 3 external) to your PCIe-enabled desktop computer.
The 2-port PCI-Express Interface Card (IFC-PCIE2U3S2 ) lets you enjoy the superior performance of high-speed USB 3.0 devices. USB 3.0 offers transfer speeds of up to 5 Gbps for much faster transfer and backups and better performance from connected device.
The USB303HE 3-port SuperSpeed USB is a high performance and simple plug-and-play Gigabit Ethernet network connection capability for desktops, notebook PCs, docking stations, game consoles, and any embedded system using a standard USB port.
Supermicro Add-on Card AOC-USAS-L8I - Storage controller - 8 Channel - SAS - 300 MBps - PCIe - for SUPERMICRO H8DMU+, H8SMU, X7DAL, X7DCU, X7DWA, X7DWN+, X7DWU; SuperServer 5015, 6015
StarTech.com 7 Port PCI USB Card Adapter - USB adapter - PCI - USB, USB 2.0 - 7 ports
SIIG JU-P20A12-S1 - USB adapter - PCIe 3.0 x4 - USB 3.1 x 2 - black