The pexusb4dp is a low profile 4 port usb card designed for versatility and performance.

Add 4 external usb 3.0 ports to a low profile or standard computer, through pci express. The pexusb3s4v pci express usb 3.0 card with sata power adds 4 external usb 3.0 ports to any pci express enabled computer system. Superspeed usb 3.0 provides up to...

Startech.com 4 port pci express usb 3.0 card 2 ext 2 int idc sata power usb adapter pcie 2.0 usb 3.0 x 4

Startech.com 4 port pci express usb 3.0 card 3 external and 1 internal native os support in windows 8 and 7 standard and low profile pexusb3s42 usb adapter pcie 2.0 usb 3.0 x 4

Add 4 superspeed usb 3.0 ports to a computer through a pci slot. The pciusb3s4 4 port pci to usb 3.0 card enables legacy pci slots to support the superspeed usb 3.0 standard, which is capable of data transfer rates up to 5 gbps. Using usb 3.0 devices...

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Control up to 4 pc or mac computers from a single keyboard, mouse and monitor and share any usb device between all connected computers. The sv431usb 4 port rack mountable vga usb kvm switch with hub offers simple control of up to four computers from a...

This rack mountable usb kvm switch supports high resolution video applications up to 1920x1440 pixels supported and audio switching between connected computers, and provides an integrated usb 2.0 hub that lets the selected computer have access shared...