Turn a single USB 2.0 port into 4 external USB 2.0 ports
With the UDS1100, virtually any piece of equipment with a serial port can be added to an Ethernet network in a matter of minutes!
Sabrent HB-MAC3 - Hub - 4 x SuperSpeed USB 3.0 - desktop
Add 7 external, USB 3.0 ports to a computer 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.
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
CyberPower CP-H430P - Hub - 4 x SuperSpeed USB 3.0 - desktop
Compulocks 8-Port USB Charging Power Strip - 8 USB Charging Ports with Surge Protection - Charging strip - 96 Watt - 2.4 A - 8 output connectors (USB (power only))
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.
Add an RS232 serial port with COM retention to your laptop or desktop computer through USB
Add 8 DIN Rail-mountable RS232 Serial ports to any system through USB
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.
Add 4 USB 3.0 hub ports, plus 3 dedicated USB charging ports (7 total) through a single USB 3.0 host connection
A 4-port RS-232 serial hub with DB9 connectors and USB interface.
DES-1210-28P Web Smart PoE switch includes advanced management functions including SNMP, Web Management, SmartConsole Utility, and compact command line provides a complete and affordable solution for small and medium businesses.
The 5-port desktop switch lets you network up to five devices at speeds up to 200Mbps at full-duplex capability and is compacted enough to be placed virtually anywhere in your home or office.
TP-LINK TL-SG1048 - Switch - 48 x 10/100/1000 - rack-mountable
Turn a USB Type-C port on your laptop into three USB Type-A ports (5Gbps) and one USB Type-C port
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 DGS-1100-10MP - Switch - smart - 8 x 10/100/1000 (PoE+) + 2 x Gigabit SFP - desktop - PoE+ (130 W)
D-Link EasySmart Switch DGS-1100-08 - Switch - managed - 8 x 10/100/1000 - desktop