Turn a single USB 2.0 port into 4 external USB 2.0 ports
Add four external SuperSpeed USB 3.0 ports from a single USB connection
Sabrent HB-MAC3 - Hub - 4 x SuperSpeed USB 3.0 - desktop
With the UDS1100, virtually any piece of equipment with a serial port can be added to an Ethernet network in a matter of minutes!
Add four external USB 3.0 ports to your notebook or Ultrabook™ with a slim, portable hub
IOGEAR's 4-Port USB 2.0 Hub provides 4 Hi-Speed USB 2.0 ports for your USB connectivity needs. This device is USB 2.0 compliant and provides a high-speed data transfer rate.
D-Link SmartPro DGS-1510-28X - Switch - L3 - managed - 24 x 10/100/1000 + 4 x 10 Gigabit SFP+ - desktop, rack-mountable
StarTech.com 2 Port USB DVI KVM Switch with DDM Fast Switching and Cables - KVM / USB switch - USB - 2 x KVM / USB - 1 local user - desktop
Control 4 VGA, USB-equipped PCs with a single peripheral set, with USB Dynamic Device Mapping to avoid switching lag-time
D-Link SmartPro DGS-1510-28 - Switch - L3 - managed - 24 x 10/100/1000 + 2 x Gigabit SFP + 2 x 10 Gigabit SFP+ - desktop, rack-mountable
D-Link SmartPro DGS-1510-28P - Switch - L3 - managed - 24 x 10/100/1000 (PoE+) + 2 x Gigabit SFP + 2 x 10 Gigabit SFP+ - desktop, rack-mountable - PoE+ (193 W)
D-Link SmartPro DGS-1510-20 - Switch - L3 - managed - 16 x 10/100/1000 + 2 x Gigabit SFP + 2 x 10 Gigabit SFP+ - desktop, rack-mountable
Upgrade the data paths of your local wired network to information superhighways with Gigabit switches at the desktop. Accelerate your performance and productivity when you send large files to network servers, drives, and printers at Gigabit speed.
Expand your network connectivity with this rugged unmanaged 10/100Mbps switch
D-Link DGS 3000-10TC - Switch - managed - 8 x 10/100/1000 + 2 x combo Gigabit SFP - desktop, rack-mountable
Dell PowerConnect 3548 - Switch - managed - 48 x 10/100 + 2 x Gigabit SFP + 2 x 10/100/1000 - desktop, rack-mountable
Cisco is the worldwide leader in networking for the Internet. Cisco provides the broadest line of solutions for transporting data, voice and video within buildings, across campuses, or around the world.
D-Link xStack DES-3200-28P - Switch - managed - 24 x 10/100 (PoE) + 2 x SFP + 2 x combo Gigabit SFP - rack-mountable - PoE
Add 8 DIN Rail-mountable RS232 Serial ports to any system through USB
Dell PowerConnect 3524 - Switch - managed - 24 x 10/100 + 2 x Gigabit SFP + 2 x 10/100/1000 - desktop, rack-mountable
D-Link EasySmart Switch DGS-1100-16 - Switch - managed - 16 x 10/100/1000 - desktop
D-Link EasySmart Switch DGS-1100-24 - Switch - managed - 24 x 10/100/1000 - desktop
Tripp Lite's U360-004-R USB 3.0 SuperSpeed 4-port hub carries your data from a USB3.0 enabled computer at a blazing 5Gbps transfer rate. Connect to a variety of of USB enabled devices such as USB external hard drives, cameras, printers and more.