Network Adapters (201 items)

Add 2 RS-232 serial ports to your standard or small form factor computer through a PCI Express expansion slotThe PEX2S553 PCI Express serial card lets you turn a PCI Express slot into 2 RS232 (DB9)...

Add a parallel port to your desktop computer through a PCI Express slot; features both standard and half-height mounting bracketsThe PEX1P PCIe Parallel Adapter card can be installed in a PCI Expre...

Add 4 external USB 3.0 ports to a low profile or standard computer, through PCI Express The PEXUSB3S4V PCI Express USB 3.0 Card (with SATA Power) adds 4 external USB 3.0 ports to any PCI Express-en...

Add a high-speed RS-232 Serial port to your laptop computer via an ExpressCard expansion slot The EC1S952 1 Port Native ExpressCard RS232 Serial Adapter Card with 16950 UART lets you add an RS232 s...

PCIe 3.0 | USB Type-C & USB Type-A | 5V 3A/15W via USB-C | 5V 0.9A/4.5W via USB-A | UASP This USB 3.1 Gen 2 card lets you add one USB-C port and one USB-A port to your computer, through a PCI Expre...

Add a RS-232 serial port to your standard or small form factor computer through a PCI Express expansion slotThe PEX1S553LP PCI Express Serial Card turns a PCI Express slot into an RS232 (DB9) seria...

PCIe network card with Intel® I225-V chip features multi-Gigabit speeds with NBASE-T supportThis 2.5 GbE network interface card (NIC) features an Intel I225-V chipset with Intel vPro technology, to...

Use the USB Type-C port on your laptop to add a Gigabit Ethernet port and a USB 3.1 Gen 1 (type-A) port Now, you can easily connect to a Gigabit network through the USB-C or Thunderbolt 3 port on y...

PCI-Express 2.0 | RS-232 Serial | IEEE 1284 Parallel | Lifetime Warranty This PCIe Parallel and Serial Combo Card installs into a single PCI-Express x1 slot in your computer, and adds a DB25 IEEE 1...

This combination PCI Express controller card lets you add both a USB 3.1 Gen 2 port and an eSATA port to your desktop PC, through a single PCIe slot. The versatile controller card offers a cost-eff...

PCI Express to Serial Adapter | 921.4Kbps | Windows® and Linux® CompatibleThis RS232 Serial Adapter Card lets you add an RS232 DB9 serial port to your computer through a PCI Express (PCIe) slot. It...

Connect to a GbE network through your laptop’s USB-C port, and charge while you work with Power Delivery Now you can add a wired network connection to your USB-C enabled laptop, tablet or desktop c...

PCI-Express USB-C Card | 10Gbps | PCIe Gen3 x4 | 2-Year Warranty This PCIe USB 3.1 Gen 2 card installs into an available PCI-Express slot in your computer and enables you to upgrade your current sy...

Baud Rate 921.6 Kbps per Port | 256-byte FIFO | PCIe 2.0 x1Add serial communication support to your desktop computer or Small Form Factor (SFF) system, using this serial card. RS-232 (DB9) support ...

PCI Express to Serial Adapter | 921.4Kbps | Windows and Linux Compatible This RS232 Serial Adapter Card lets you add two RS232 (DB9) serial ports to your computer through a PCI Express (PCIe) slot....