Interface Cards & Adapters (147 products)

StarTech.com 2 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with...

Add 2 SuperSpeed USB 3.0 ports to your PCI Express-enabled PCThe 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 power connector to connect to your system power supply and deliver up to 900mA of power per port to USB 3.0 bus-powered devices (500mA for USB 2.0).Enhanced with UASP support (USB Attached SCSI Protocol), this USB 3.0 controller performs up to 70% faster than conventional USB 3.0 when paired with a (Note: UASP is not supported by all... More Info

StarTech.com 2 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card w/...

Add two USB 3.0 ports to your desktop computer through a PCI Express slotThe 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 SATA power for functionality, and delivers 900mA of power per port to USB 3.0 bus-powered devices (500mA for USB 2.0) via your computers SATA power connector.The PCIe USB 3.0 adapter is compliant with USB 3.0 standards for data transfer speeds up to 5 Gbps, while still offering backward compatibility with existing USB 2.0 / 1.1... More Info

StarTech.com USB 3.0 to HDMI and DVI Dual Monitor External Video Card Adapter...

Connect an HDMI and DVI-I-equipped display through a USB 3.0 port, for a 1080p HD external multi-monitor solutionThe USB32HDDVII USB 3.0 to HDMI and DVI-I Dual Head Adapter turns an available USB 3.0 port into one DVI-I or VGA port (DVI to VGA adapter included) and one HDMI output, with support for high-definition 1080p and 1920x1200 video and 5.1 surround sound audio (from HDMI port only). The adapter delivers a convenient external video solution that makes it easy to add multi-monitor capability to a USB enableddesktop or laptop computer... More Info

StarTech.com 2 Port PCI Express SATA 6 Gbps eSATA Controller Card - Dual Port...

Add 2 external or internal SATA 6 Gbps ports to a computer, through a PCI Express slotThe PEXESAT322I PCI Express SATA III Controller Card (6 Gbps) gives you the option to add 2 internal or external SATA ports to your computer, through a single PCI Express (x1) card slot. The card features on board jumper selection, which enables you to configure the card to provide 2 internal or external SATA III ports, or one of each, as needed.The SATA III card features Port Multiplier (PM) support on each port, which allows multiple drives to be... More Info

StarTech.com Cat5e RJ45 Modular Inline Coupler - modular inline coupler -...

Extend the length on your Cat5e patch cable.This Cat5e RJ45 Inline Coupler offers a practical, cost-effective solution for joining two RJ45-terminated cables together to form one long cable.A dependable and durable solution, the RJ45 coupler is backed by StarTech.com's Lifetime Warranty. More Info

StarTech.com 2 Port 16in DB9 Serial Port BRacket to 10 Pin Header - DB9...

Add two extra serial ports to the back of your PC, from your motherboardThe PLATE9M2P16 Dual Port Serial Plate adds two DB9 serial ports to the rear panel of a computer, connecting to two IDC10 header connectors on the motherboard.Constructed of high quality components, this durable dual port serial bracket is backed by StarTech.com’s lifetime warranty.Please refer to this product's Technical Specifications to ensure compatibility with your motherboard.The StarTech.com Advantage- Save space by adding two DB9 serial ports through a single... More Info

StarTech.com 4 Port PCI Express Low Profile High Speed USB Card - PCIe USB...

Add 4 USB 2.0 ports to your low profile/small form factor computer through a PCI Express expansion slotThe PEXUSB4DP is a low profile 4 port USB card designed for versatility and performance. Providing simple system expansion for added peripheral connections, this PCI Express USB card adds 3 external USB 2.0 slots and 1 internal USB 2.0 slot, with support for high speed USB 2.0 data transfer rates of up to 480 Mbps, and includes WHQL certified drivers and easy plug and play installation. Capable of adapting to virtually any PC case form... More Info

StarTech.com 2 Port USB A Female Low Profile Slot Plate Adapter

The USBPLATELP 2 Port Low Profile USB Bracket converts the USB pins on a USB 2.0 motherboard header to 2 standard USB A ports.An ideal solution for small form factor computer cases, the slot plate can be mounted on the rear panel of your low profile or thin client computer case - adding two USB female ports for simple connection to USB peripheral devices.The USB motherboard adapter cable is backed by StarTech.com’s lifetime warranty.The StarTech.com Advantage- Guaranteed reliability More Info

2 Port USB Motherboard Header Adapter

This USB A to USB Motherboard 4-Pin Header plugs directly into a motherboard USB header, providing two standard USB A female ports.A cost-effective solution for any application requiring internal USB 2.0 female ports, including using a bootable USB flash drive as a SSD or collecting data in embedded applications.The StarTech.com Advantage- Converts a motherboard USB connector into two USB A Female ports- Easy to use and install- Backed by StarTech.com's lifetime warranty More Info

StarTech.com USB 3.0 to DVI / VGA External Video Card Multi Monitor Adapter -...

Connect a DVI display through SuperSpeed USB 3.0, for an accelerated external multi-monitor solution at resolutions up to 2048x1152The USB32DVIPRO USB 3.0 to DVI Adapter turns an available USB 3.0 port into a DVI output, with high resolution 2048x1152 video support - a convenient external video solution that makes it easy to add multi-monitor capability to a USB 3.0-enabled desktop or laptop computer (optimal performance from USB 3.0, backward compatible with USB 2.0).Leveraging the high-bandwidth (5 Gbps) SuperSpeed USB 3.0 interface, the... More Info

StarTech.com Internal USB Motherboard Header to 2-Port USB Serial Adapter -...

The ICUSB232INT2 USB to Serial Adapter lets you add 2 RS232 ports to any desktop system that is equipped with an available USB motherboard header.Unlike standard USB to serial cables, this cable is designed for use inside the PC case, affording an entirely internal solution with no mess or extra adapters needed.This compact and simple USB adapter offers a cost-effective solution that bridges the compatibility gap between modern computers and legacy serial peripherals.Backed by a StarTech.com 2-year warranty and free lifetime technical... More Info

StarTech.com Internal USB Motherboard Header to USB Serial Adapter - DB9 -...

The ICUSB232INT1 USB to RS232 Serial Adapter lets you add an RS232 port to any desktop system that is equipped with an available USB motherboard header.Unlike standard USB to serial cables, this cable is designed for use inside the PC case, affording an entirely internal solution with no mess or extra adapters needed.This compact and simple USB adapter offers a cost-effective solution that bridges the compatibility gap between modern computers and legacy serial peripherals.Backed by a StarTech.com 2-year warranty and free lifetime technical... More Info

StarTech.com 2 Port Flush Mount ExpressCard 54mm SuperSpeed USB 3.0 Card...

Add two flushmount USB 3.0 ports to your ExpressCard-enabled laptopThe ECUSB3S254F 2-Port Flush Mount USB 3.0 ExpressCard Adapter lets you add two USB 3.0 ports to your ExpressCard-enabled laptop.The USB 3.0 card uses a unique design that allows it to sit flush in a standard 54mm laptop ExpressCard slot, creating a seamless add-on that can be left installed even while on the move, without having to worry about impact damage to either the card or the ExpressCard slot.Enhanced with UASP support (USB Attached SCSI Protocol), this USB 3.0... More Info

StarTech.com 2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP -...

Add 2 USB 3.0 Ports to a Laptop through an ExpressCard SlotThe ECUSB3S22 2-Port ExpressCard USB 3.0 Card adds 2 SuperSpeed USB 3.0 ports to an ExpressCard-enabled computer system, using a 34mm form factor that will fit in both 34mm and 54mm slots, along with ports mounted side-by-side for easy access.Enhanced with UASP support (USB Attached SCSI Protocol), this USB 3.0 controller performs up to 70% faster than conventional USB 3.0 when paired with a (Note: UASP requires a compatible operating system). Using a more efficient protocol than... More Info

4 Port RS232 Mini PCI Express Serial Card w/ 16650 UART

Add Four RS232 Serial Ports to an Embedded System through a mini PCI Express SlotThe MPEX4S952 4-Port RS232 Mini PCI Express Serial Card (16650 UART) turns a mini-PCIe slot into four RS232 (DB9) serial ports with data rates up to 921.6 Kbps - a cost-saving solution for adding serial support to embedded systems missing the functionality.A native PCIe single-chip design enables you to take advantage of full PCI Express bus capability, by providing improved speed and reliability while reducing the load applied to the CPU by as much as 48% over... More Info