I/O & Storage Controllers

Handle your workload more efficiently. This USB 3.0 card expands your computer's capabilities by giving you seven extra USB 3.0 ports. It's enginee...

The ICUSB2324I 4-Port Industrial USB to Serial Hub with DIN Rail Clips converts a single USB port into four RS232 serial ports, enabling you to con...

Here's a must-have accessory if you have a USB-C™ equipped computer but need more USB-A ports. This portable USB 3.0 hub expands your laptop or des...

The ICUSB2324852 2 Port USB to RS232 RS422 RS485 Serial Adapter with COM Retention lets you connect every type of serial device to your USB-enabled...

This 10-port SATA III (6Gbps) controller enables you to add 10 SATA 6Gbps Hard Drives (HDDs) or Solid State Drives (SSDs) to your computer system o...

This 7-port USB 3.0 hub functions as a traditional data hub for your computer, as well as a two-port charging station for your mobile devices. Now ...

Add serial communication support to your desktop computer or Small Form Factor (SFF) system, using this serial card. RS-232 (DB9) support enables c...

Add serial communication support to your desktop computer or Small Form Factor (SFF) system, using this two-port serial card. RS-232 (DB9) support ...

This PCI Express M.2 to U.2 adapter makes it easy to install an M.2 PCIe NVMe SSD into your desktop PC or server, and connect to the drive through ...

Here's a must-have accessory for your USB-C™ equipped MacBook Pro, Chromebook™ or laptop. This USB 3.0 hub merges your USB peripheral and RJ45 netw...

This multiport PCI Express RS232 serial adapter card lets you add two RS232 (DB9) serial ports to your computer through a PCI Express (PCIe) slot, ...

This PCIe Parallel controller card installs into an available PCI-Express x1 slot in your computer and enables you to add DB25 parallel communicati...

This USB-C Hub with 100W USB Power Delivery pass-through adds four USB 3.2 Gen 1 (5Gbps) ports (2x USB-A, 2x USB-C) to a USB-C enabled computer. Co...

The PEX1S553LP PCI Express Serial Card turns a PCI Express slot into an RS232 (DB9) serial connection. The card is constructed using a native singl...

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 co...

This 4-port portable USB 3.0 hub is tailored to match the stylish design of your MacBook, or laptop with a similar matte silver finish. It features...

This 6-port SATA III (6Gbps) controller enables you to add six SATA 6Gbps hard drives (HDDs) or solid State Drives (SSDs) to your computer system o...

This 2-port SATA III (6Gbps) controller enables you to add two SATA 6Gbps Hard Drives (HDDs) or Solid State Drives (SSDs) to your computer system o...

The PCI2S1P PCI Serial/Parallel Combo Card turns a PCI slot into two external 16C550 serial ports and one external EPP/ECP parallel port - an all-i...

The PEX2S553 PCI Express serial card lets you turn a PCI Express slot into 2 RS232 (DB9) serial ports. Based on a native single chip design (no bri...

The PEX4S232485 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485 lets you add two RS232, and two RS422/485 serial ports to y...

Add four external USB 3.0 ports to your notebook or Ultrabook™ with a slim, portable hub. The ST4300PBU3 4 Port Portable SuperSpeed USB 3.0 Hub wit...

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 Express slot. It enables you to upgrade you...

This TAA compliant 4-port industrial USB 3.0 hub gives you the scalability you need in harsh industrial environments, product and repair labs, conf...

The ST4300USB3 4-Port SuperSpeed USB 3.0 Hub allows you to add 4 additional USB 3.0 ports from a single USB 3.0 connection to the host computer sys...

This 4-port USB 3.2 Gen 2x1 (10Gbps) combo card makes it easy to add to the performance and connectivity of your computer. The USB 3.2 card offers ...

This compact, 7-port USB 3.0 hub is tailored to match the stylish design of your MacBook. It features a sleek, silver sandblasted housing that look...

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

The PEX4S553B 4-Port PCI Express Serial Card (with breakout cable) lets you add 4 RS232 serial ports using a single PCIe expansion slot, with an in...

This 4 Port USB-C Hub enables you to connect four SuperSpeed USB 3.2 Gen 1 (5 Gbps) peripherals to your USB-C laptop or computer, an ideal solution...

The PEXESAT322I PCI Express SATA III Controller Card (6 Gbps) gives you the option to add 2 internal or external SATA ports to your computer, throu...

The PCIUSB3S4 4-Port PCI to USB 3.0 Card enables legacy PCI slots to support the SuperSpeed USB 3.0 standard, which is capable of data transfer rat...

This RS232 Serial Adapter Card lets you add an RS232 DB9 serial port to your computer through a PCI Express (PCIe) slot. It enables you to interact...

Expand the connectivity of your USB-C laptop with this new generation USB-C Gen 2 hub offering 10Gbps supporting greater bandwidth to connected dev...

The ST7300USB3B USB 3.0 Hub lets you add seven external USB 3.0 ports to a computer from a single USB 3.0 host connection. Offering data transfer r...

This 4 Port USB-C Hub enables you to connect four SuperSpeed USB 3.2 Gen 1 (5 Gbps) peripherals to your USB-C laptop or computer, an ideal solution...

This compact TAA compliant USB 3.0 hub expands your connectivity by adding four USB Type-A ports through a single USB Type-C™ or Thunderbolt™ 3 por...

The StarTech.com 7-port USB 3.0 hub is your answer for a durable and compact hub that's ideal for desktop or travel usage. Enjoy desktop convenienc...

This portable USB 3.0 hub expands your laptop or desktop connectivity by adding four USB Type-A ports through a single USB Type-C™ or Thunderbolt™ ...

This USB Hub adds four USB-A 3.2 Gen 1 (5Gbps) ports to a USB-A enabled desktop or laptop computer. The USB Hub connects to a USB-A port on a compu...

Here's a cost-effective solution for adding USB 3.0 connectivity to your computer. This 4-port PCIe USB 3.0 card gives you three external ports and...

The PEXUSB3S4V PCI Express USB 3.0 Card (with SATA Power) adds 4 external USB 3.0 ports to any PCI Express-enabled computer system with support for...

The PEXUSB3S11 PCI Express USB 3.0 Card lets you add one internal, and one external USB 3.0 port to your PC through a PCI Express slot. Featuring a...

The PEXUSB3S24 2-Port PCI Express USB 3.0 Card lets you add two USB 3.0 ports to your PCI Express-enabled computer system, with an optional SATA po...

The PEXUSB3S25 2-Port PCI Express USB 3.0 Card lets you add two USB 3.0 ports to your PCI Express-enabled computer system, with an optional LP4 pow...

The PEXUSB3S23 2-Port PCI Express USB 3.0 Card lets you add two USB 3.0 ports to any PCI Express-enabled computer system. The USB card requires SAT...

This 4 Port USB Hub enables you to connect four SuperSpeed USB 3.2 Gen 1 (5 Gbps) peripherals to your USB-A laptop or computer, an ideal solution f...

This USB Hub adds three USB-A 3.2 Gen 1 (5Gbps) ports and one Gigabit Ethernet port to a USB-C enabled desktop or laptop computer. The USB Hub conn...