Turn a single USB 2.0 port into 4 external USB 2.0 ports
Add an RS232 serial port with COM retention to your laptop or desktop computer through USB
4 Port Aluminum USB 2.0 Hub for Mac boasts an elegant aluminum design to match the style and color of all your Mac devices. Add up to 4 peripherals quickly and easily with the Sabrent 4-Port USB 2.0 Hub.
Sabrent HB-MAC3 - Hub - 4 x SuperSpeed USB 3.0 - desktop
Add four external SuperSpeed USB 3.0 ports from a single USB connection
Add four USB 3.0 ports to your laptop or Ultrabook using this slim, portable hub with an extended-length cable
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 EasySmart Switch DGS-1100-16 - Switch - managed - 16 x 10/100/1000 - desktop
Add 7 external, wall/DIN rail mountable USB 2.0 ports from a single USB connection
TP-LINK JetStream TL-SG3424P - Switch - managed - 24 x 10/100/1000 (PoE) + 4 x combo Gigabit SFP - desktop, rack-mountable - PoE
Turn a single USB 2.0 port into 7 external USB 2.0 ports
48-port 10/100/1000 switch with 1 open uplink module slot and 1 open backplane stacking module slot, Dual ARM Coretex A9 @ 1 GHz, 2 GB DDR3 SDRAM, up to 190.5 Mpps Throughput, 320 Gbps Routing/switching capacity
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
Add four external USB 3.0 ports to your notebook or Ultrabook™ with a slim, portable hub
D-Link GO-SW-8GE - Switch - unmanaged - 8 x 10/100/1000 - desktop
The 24 Port Gigabit +4SFP Port POE Web Smart Ethernet Switch from V7 is designed to maximize system functionality. It features Power Over Ethernet (POE) ports that automatically detect and supply power with those 802.3at compliant Powered Devices.
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
D-Link DGS-1100-10MP - Switch - smart - 8 x 10/100/1000 (PoE+) + 2 x Gigabit SFP - desktop - PoE+ (130 W)
Cisco Jumper - Power cable - IEC 60320 C13 to IEC 60320 C14 - 10 ft - for Catalyst 3560E, 3560G, 3560V2, 3750E, 3750V2
The B156-002-DVI-V2 2-Port DisplayPort 1.2 to DVI MST Hub connects two DVI monitors to the DisplayPort output on your computer.
D-Link Web Smart DXS-1210-12TC - Switch - managed - 8 x 10GBase-T + 2 x 10 Gigabit SFP+ + 2 x combo 10 Gigabit SFP+ - desktop, rack-mountable
Dell PowerConnect 3524 - Switch - managed - 24 x 10/100 + 2 x Gigabit SFP + 2 x 10/100/1000 - desktop, rack-mountable
Unmanaged Layer 2 Switch with 16 10/100/1000BASE-T Ports that delivers power, performance, and reliability with 32 Gbps switching capacity and 8K MAC Address table. Rack mountable or desktop
D-Link Direct Attach Cable - Stacking cable - SFP+ to SFP+ - 3.3 ft - for D-Link DXS-1100-16, 1210-16, 3400-24, 3600-16; DGS 3630; Web Smart DXS-1210-12