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 an RS232 serial port to a notebook or desktop computer with this Plug-and Play USB adapter cable
StarTech.com 3 Port PCI Low Profile High Speed USB 2.0 Adapter Card - USB adapter - PCI low profile - USB, USB 2.0 - 3 ports
D-Link DUB-1310 - Network adapter - PCIe - USB 3.0 x 2 - for DUB 1340
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.
SIIG JU-P20C11-S1 - USB adapter - PCIe low profile - USB (power only) x 1 + USB-C x 1 + USB 3.0 (internal) x 1
SIIG SuperSpeed USB 3.0 4-Port Hub - Hub - 4 x SuperSpeed USB 3.0 - desktop
SIIG Multi-Task - External video adapter - USB 3.1 - HDMI - gray, white
Add four USB 2.0 Ports to the back of your computer
Add an additional six external and one internal high speed USB 2.0 ports to any PCIe compatible PC
StarTech.com 7 Port PCI USB Card Adapter - USB adapter - PCI - USB, USB 2.0 - 7 ports
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.
Axiom All-in-1 Reader - Card reader - all-in-1 ( CF I, CF II, MS, MS PRO, Microdrive, MMC, SD, SM, MS Duo, MS PRO Duo, miniSD, RS-MMC, TransFlash ) - USB 2.0
StarTech.com 8 Port USB to RS232 Serial DB9 Adapter Hub - Serial adapter - USB - RS-232 x 8
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
SIIG USB 3.0 4-Port Hub - Hub - 4 x SuperSpeed USB 3.0 - desktop
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
Add 2 SuperSpeed USB 3.0 ports with SATA power to your PCI Express-enabled PC
SIIG 7-Port Industrial USB 3.0 Hub with 15KV ESD Protection - Hub - 7 x SuperSpeed USB 3.0 - desktop, DIN rail mountable, wall-mountable
Add two USB 3.0 ports to your desktop computer through a PCI Express slot