Add an RS232 serial port with COM retention to your laptop or desktop computer through USB
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)
Add four external USB 3.0 ports to your notebook or Ultrabook™ with a slim, portable hub
DGS-1100 Series Gigabit Smart Managed Switches provide an affordable solution for businesses of all sizes that require simple network management.
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 ).
Turn your laptop’s USB Type-C port into four USB Type-A ports (5Gbps) using this bus-powered hub.
IOGEAR's Thunderbolt 2 Docking Station brings the connectivity of a desktop to your Macbook, Ultrabook, or other Thunderbolt 2 enabled devices.
Sabrent HB-MAC3 - Hub - 4 x SuperSpeed USB 3.0 - desktop
Add four external SuperSpeed USB 3.0 ports from a single USB connection
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.
Add ten USB 3.0 (5Gbps) ports with this DIN rail or surface-mountable metal hub
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
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 4 external, wall mountable 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.
D-Link DGS 1024A - Switch - unmanaged - 24 x 10/100/1000 - desktop, wall-mountable
C2G USB 2.0 Compact 4-Port USB 2.0 Hub - Hub - 4 x USB 2.0 - desktop
The harder your data center works, the more it heats up. As temperature rises, sensitive equipment under performs, leading to fatal downtime and errors in mission-critical applications.
Hassle-free solution for adding multiple serial, USB, and parallel ports to a PC, server, laptop, or thin client – no need to open the chassis, power down or reconfigure the system.
D-Link Unified Services Router DSR-150 - Router - 8-port switch
D-Link DEM 432XT-DD - SFP+ transceiver module - 10 Gigabit Ethernet - 10GBase-LR - LC single-mode - up to 6.2 miles - 1300 nm - for xStack DGS-3620-28PC, DGS-3620-28SC, DGS-3620-28TC, DGS-3620-52P, DGS-3620-52T
Cisco - Rack mounting kit - for Catalyst 2948, 2960, 2960G, 2960S, 2970G, 3550, 3550 24, 3560, 3560G, 3560V2, 3750
The Cisco 300 Series, part of the Cisco Small Business line of network solutions, is a portfolio of affordable managed switches that provides a reliable foundation for your business network.