Add an RS232 serial port with COM retention to your laptop or desktop computer through USB
Tripp Lite U360-004-MINI is a compact, 4-Port USB 3.0 SuperSpeed hub, with built-in cable, that provides up to 5Gbps transfer rates in a compact, portable format ( Computer and devices must be both USB3.0 rated to achieve maximum 5Gbps speeds ).
DGS-1100 Series Gigabit Smart Managed Switches provide an affordable solution for businesses of all sizes that require simple network management.
Add four external USB 3.0 ports to your notebook or Ultrabook™ with a slim, portable hub
Turn your laptop’s USB Type-C port into four USB Type-A ports (5Gbps) using this bus-powered hub.
NETGEAR ProSAFE FSM7250P 48-Port Fast Ethernet PoE Managed Switch - Switch - L2+ - managed - 48 x 10/100 (PoE) + 2 x 10/100/1000 + 2 x shared SFP - desktop, rack-mountable - PoE (380 W)
Sabrent HB-MAC3 - Hub - 4 x SuperSpeed USB 3.0 - desktop
IOGEAR's Thunderbolt 2 Docking Station brings the connectivity of a desktop to your Macbook, Ultrabook, or other Thunderbolt 2 enabled devices.
The SE4008 WRT 8-Port Gigabit Ethernet Switch from Linksys is designed for users who want to surf the web, create a strong local area network, and more.
Turn a USB Type-C port on your laptop into three USB Type-A ports (5Gbps) and one USB Type-C port
Add ten USB 3.0 (5Gbps) ports with this DIN rail or surface-mountable metal hub
Add 4 external, wall mountable USB 3.0 ports from a single USB connection
The Belkin 5-Port 10/100 Network Switch lets you connect computers, printers, external hard drives and other peripherals to your network quickly and easily.
The ProCurve 10-GbE SFP+ 1m Cable is A low-price 10-Gigabit connectivity option consisting of a 1 m cable with SFP+ connectors permanently attached to each end.
Turn a USB Type-C port on your laptop into three USB Type-A charge-and-sync ports (5Gbps) and one USB Type-C port
Add four external SuperSpeed USB 3.0 ports from a single USB connection
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.
Turn a single USB 2.0 port into 4 external USB 2.0 ports
StarTech.com Slimline DB9 Serial Gender Changer - F/F - Serial gender changer - DB-9 (F) to DB-9 (F) - for P/N: NETRS2321E, NETRS232_4GB
StarTech.com 2 Port Industrial PCIe RS232 Serial Card w/ Power and ESD - Serial adapter - PCIe 2.0 - RS-232 x 2
Add four USB 3.0 ports to your laptop or Ultrabook using this slim, portable hub with an extended-length cable
TP-LINK TL-SG105 5-Port Metal Gigabit Switch - Switch - unmanaged - 5 x 10/100/1000 - desktop
TP-LINK TL-SG108 8-port Metal Gigabit Switch - Switch - unmanaged - 8 x 10/100/1000 - desktop
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.