Network Adapters (144 items)

This USB-C™ to fiber-optic converter lets you utilize the USB 3.0 (Type-C™) port on your laptop or tablet to provide a secure fiber network connection. Windows® and Mac compatible, the network adap...

Add eight RS232 serial ports to any notebook or desktop computer using a single USB port The ICUSB2328 8 Port USB to Serial RS232 DB9 Adapter Hub lets you connect up to eight RS232 serial devices t...

This 8-port USB-to-serial adapter hub provides an easy and cost-efficient way to add RS232 serial capability to your industrial setting. It features a sturdy, rack-mountable chassis, and supports d...

Add four Gigabit Ethernet ports to a client, server or workstation through a single PCI Express slot Here’s a dependable and cost-effective way to add four high-performance Gigabit Ethernet ports t...

The ICUSB2328I Industrial 8-Port USB to Serial Hub with DIN Rail Clips converts a single USB port into eight RS232 serial ports, enabling you to connect to, monitor and control your serial devices....

Add an Ethernet port to a server or workstation, with support for five network speeds: 10G/5G/2.5G/1G/100Mbps This 5-speed network adapter card offers versatile and cost-efficient network connectiv...

Connect to a 100Mbps fiber optic network through your laptop’s USB-A portThis USB to fiber-optic converter lets you utilize the USB 2.0 (Type-A) port on your laptop or tablet to provide a secure fi...

Low Profile Serial Card | Full Profile Brackets Incl | 921.4Kbps | Windows and Linux Add eight RS-232 DB9 serial ports to your desktop computer, through two PCIe expansion card slots. This PCI expr...

Add three USB-A ports and one USB-C port, via two host controllers, through a standard PCI Express slot This USB 3.1 PCIe card lets you add three USB Type-A ports and one USB Type-C port to your co...

Connect a PCI Express-based desktop or rackmount PC directly to a fiber optic network using the Gigabit SFP of your choice The PEX1000SFP2 PCI Express Gigabit Fiber Network Card lets you connect a ...

Connect a PCI Express-based desktop or rackmount PC directly to a Gigabit multimode SC fiber optic network The PEX1000MMSC2 PCIe Gigabit Fiber Network Card lets you connect a desktop PC directly to...

Add 8 RS-232 serial ports to your computer via a single low profile PCI Express slot The PEX8S950LP 8 Port PCI Express Low Profile Serial Adapter Card with dongle cables included offers 8 RS 232 Se...

The ST2000PEXPSE Dual Port PoE NIC provides two 10/100/1000 Mbps PoE RJ45 ports that can provide up to 25.5W of power each, combining a network data connection and power on a single cable, for less...

Add four Gigabit Ethernet ports to a client, server or workstation through one PCI Express slot Now you can add four separate Gigabit network ports to your client, server or workstation through jus...

Connect to a 100Mbps Ethernet network through your laptop’s USB-A port using the 100Mbps SFP of your choice This USB to fiber-optic converter lets you utilize the USB 2.0 (Type-A) port on your lapt...