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    Best Seller
    StarTech.com 7 Port PCI USB Card Adapter Model PCIUSB7

    StarTech.com 7 Port PCI USB Card Adapter Model PCIUSB7

    This PCI USB card adds seven USB 2.0 ports (1 internal USB A Female 2 internal USB motherboard header and 4 external USB A Female) to your PCI-capable PC. The PCI USB 2.0 card is a versatile solution that lets you add USB 2.0 connections without having... more

    $30.25

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    StarTech 2-Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP

    StarTech 2-Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP

    Add 2 SuperSpeed USB 3.0 ports to your PCI Express-enabled PC-2 Port PCI Express more

    $39.71

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    StarTech.com PEXUSB3S11 2 Port PCI Express Super Speed 1 Internal 1 External USB 3.0 Card

    StarTech.com PEXUSB3S11 2 Port PCI Express Super Speed 1 Internal 1 External USB 3.0 Card

    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 native NEC PCI Express host controller chipset the new USB 3.0 standard supports transfer rates of up to... more

    $49.48

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    StarTech.com PEXUSB4DP 4 Port PCI-E Low Profile High Speed USB Card

    StarTech.com PEXUSB4DP 4 Port PCI-E Low Profile High Speed USB Card

    The 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... more

    $61.93

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    StarTech.com PEX4S553B 4 Port RS232 PCI Express Serial Card with Breakout Cable

    StarTech.com PEX4S553B 4 Port RS232 PCI Express Serial Card with Breakout Cable

    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 included 1-to-4 cable enabling you to add 4 serial ports to a single low profile slot. The serial card... more

    $131.04

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    StarTech 4 Port PCI Express to SATA Converter Expansion Card 4P6G-PCIE-SATA-CARD

    StarTech 4 Port PCI Express to SATA Converter Expansion Card 4P6G-PCIE-SATA-CARD

    This 4-port SATA III (6Gbps) controller enables you to add four SATA 6Gbps Hard Drives (HDDs) or Solid State Drives (SSDs) to your computer system or server via an available PCIe x2 card slot. The card supports SATA III and PCI-Express 3.0... more

    $55.21

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    StarTech 4-Port PCI Express Low-Profile High-Speed USB 2.0 Card PEXUSB4DP

    StarTech 4-Port PCI Express Low-Profile High-Speed USB 2.0 Card PEXUSB4DP

    The 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... more

    $36.99

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    StarTech 7-Port USB 3.0 PCI Express 2.0 x1 Card PEXUSB3S7

    StarTech 7-Port USB 3.0 PCI Express 2.0 x1 Card PEXUSB3S7

    Free Express Shipping! StarTech 7-Port USB 3.0 PCI Express 2.0 x1 Card 6 x USB 3.0 Type-A External Ports, 1 x USB 3.0 Type-A Internal Port, PCI Express 2.0 x1 Host Interface, Dual-Profile Design, UASP Support, 900mA for Each Port, Windows and Linux... more

    $74.99

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    StarTech 4-Port (2 Internal/2 External) PCIe SATA 6 Gb/s Controller Card PEXESAT322I

    StarTech 4-Port (2 Internal/2 External) PCIe SATA 6 Gb/s Controller Card PEXESAT322I

    [Pre Order - allow extra time] StarTech 4-Port (2 Internal/2 External) PCIe SATA 6 Gb/s Controller Card 2 x eSATA External Ports, 2 x SATA Internal Ports, 48-Bit LBA Support, SATA 6 Gb/s Data Transfer Rate, Support for SATA-Based Optical Drives,... more

    $40.10

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    Startech 2-Port Serial PCIe Card Dual-Port PCI Express to RS232/RS422/RS485 DB9 Serial Card Standard/Low-Profile Brackets 16C1050 UART ESD Protection Windows/Linux (2S232422485-PC-CARD)

    Startech 2-Port Serial PCIe Card Dual-Port PCI Express to RS232/RS422/RS485 DB9 Serial Card Standard/Low-Profile Brackets 16C1050 UART ESD Protection Windows/Linux (2S232422485-PC-CARD)

    Startech 2-Port Serial PCIe Card Dual-Port PCI Express to RS232/RS422/RS485 DB9 Serial Card Standard/Low-Profile Brackets 16C1050 UART ESD Protection Windows/Linux (2S232422485-PC-CARD) more

    $92.71

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    StarTech PCI2S5502 2-Port PCI RS232 Serial Adapter Card Dual Serial DB9 Ports Expansion/Controller Card Windows/Linux Standard/Low Profile

    StarTech PCI2S5502 2-Port PCI RS232 Serial Adapter Card Dual Serial DB9 Ports Expansion/Controller Card Windows/Linux Standard/Low Profile

    StarTech PCI2S5502 2-Port PCI RS232 Serial Adapter Card Dual Serial DB9 Ports Expansion/Controller Card Windows/Linux Standard/Low Profile more

    $36.99 $34.96

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    StarTech.com 2-Port PCI Express Serial Card Dual Port PCIe to RS232 (DB9) Serial Card 16C1050 UART COM Retention Windows & Linux

    StarTech.com 2-Port PCI Express Serial Card Dual Port PCIe to RS232 (DB9) Serial Card 16C1050 UART COM Retention Windows & Linux

    Add serial communication support to your desktop computer or Small Form Factor (SFF) system using this two-port serial card. RS-232 (DB9) support enables control and communication with a serial peripheral device. Legacy Connectivity Install this card... more

    $60.65

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    Startech 4-Port Serial PCIe Card Quad-Port RS232/RS422/RS485 Card 16C1050 UART ESD Protection Windows/Linux TAA-Compliant - 4-Port PCIe Serial Card features on-board DIP switches allowing each...

    Startech 4-Port Serial PCIe Card Quad-Port RS232/RS422/RS485 Card 16C1050 UART ESD Protection Windows/Linux TAA-Compliant - 4-Port PCIe Serial Card features on-board DIP switches allowing each...

    Startech 4-Port Serial PCIe Card Quad-Port RS232/RS422/RS485 Card 16C1050 UART ESD Protection Windows/Linux TAA-Compliant - 4-Port PCIe Serial Card features on-board DIP switches allowing each DB9 port to operate in RS-232/RS-422/RS-485 independently;... more

    $194.20

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    StarTech.com 3 Port PCI-Express USB3.0 Card & Gigabit Ethernet

    StarTech.com 3 Port PCI-Express USB3.0 Card & Gigabit Ethernet

    This PCIe USB 3.0 card couples your peripheral and network connections into a single scalable solution. By combining three USB 3.0 ports and one RJ45 port onto a single card you only need a single PCIe slot for installation which lets you free up space... more

    $71.67

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    StarTech.com 2-Port 10Gbps USB-A & USB-C PCIe Card - USB 3.1 Gen 2 PCI Express Type C/A Host Controller Card Adapter - USB 3.2 Gen 2x1 PCIe Expansion Add-On Card - Windows macOS Linux (PEXUSB311AC3)

    StarTech.com 2-Port 10Gbps USB-A & USB-C PCIe Card - USB 3.1 Gen 2 PCI Express Type C/A Host Controller Card Adapter - USB 3.2 Gen 2x1 PCIe Expansion Add-On Card - Windows macOS Linux (PEXUSB311AC3)

    This USB 3.1 Gen 2 card lets you add one USB-C(tm) port and one USB-A port to your computer through a PCI Express slot. It enables you to upgrade your current system by adding two USB 3.1 Gen 2 ports to your computer and giving you access to data... more

    $63.74

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    StarTech.com 2-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Dual Serial DB9 Card - 16550 UART - Expansion Card - Windows & Linux (PEX2S553)

    StarTech.com 2-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Dual Serial DB9 Card - 16550 UART - Expansion Card - Windows & Linux (PEX2S553)

    The 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 bridge chip) this 2-port serial adapter card allows you to harness the full capability offered by PCI Express (PCIe)... more

    $69.05

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    StarTech.com 3 Port M.2 SSD NGFF Adapter Card 2xSATA PCI Express 3.0

    StarTech.com 3 Port M.2 SSD NGFF Adapter Card 2xSATA PCI Express 3.0

    This 3-port M.2 SSD adapter card is one of the only cards that supports both PCIe and SATA-based M.2 SSDs (solid-state drives). It s a versatile way to expand the overall storage capacity of your desktop PC or server. Plus because it supports a... more

    $50.33 $44.08

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    StarTech SATA PCIe Card 6 Port PCIe SATA Expansion Card 6Gbps SATA Adapter Stacked SATA Connectors PCI Express to SATA Converter

    StarTech SATA PCIe Card 6 Port PCIe SATA Expansion Card 6Gbps SATA Adapter Stacked SATA Connectors PCI Express to SATA Converter

    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 or server via an available PCIe x4 card slot. The card supports SATA III and PCI-Express 3.0... more

    $76.99

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    Startech 2 Port Pci Rs422-485 Serial Adapter Card With 161050 Uart

    Startech 2 Port Pci Rs422-485 Serial Adapter Card With 161050 Uart

    Specifications Number of Ports: 2 Interface: PCI UART Type: 161050 Serial Protocol: RS-422/485Features Easily add 2 RS-422/485 serial ports to your computer through a PCI expansion slot Supports data transfer rates up to 921.6 Kbps Compatible with a... more

    $101.33

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    Startech Add Two Rs232- And Two Rs422-485 Serial Ports To Your Pc Through A Pci-express E

    Startech Add Two Rs232- And Two Rs422-485 Serial Ports To Your Pc Through A Pci-express E

    Startech add two rs232 and two rs422/485 serial ports to your pc through a pci-express eadd two rs232 and two rs422/485 serial ports to your pc through a pci-express expansion slot - pcie rs485 - pci express rs485 - pcie rs485 - pci express rs422 -... more

    $188.58

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    5-Port USB PCIe Card 10Gbps USB 3.1 Gen 2 PCIe Card w/ 1x USB-C & 2x USB-A 1x 2 Port IDC (Internal 5Gbps USB Header Expansion) USB C PCIe Card PCI Express USB Controller - Windows/macOS/Linux (PEX

    5-Port USB PCIe Card 10Gbps USB 3.1 Gen 2 PCIe Card w/ 1x USB-C & 2x USB-A 1x 2 Port IDC (Internal 5Gbps USB Header Expansion) USB C PCIe Card PCI Express USB Controller - Windows/macOS/Linux (PEX

    5-Port USB PCIe Card 10Gbps USB 3.1 Gen 2 PCIe Card w/ 1x USB-C & 2x USB-A 1x 2 Port IDC (Internal 5Gbps USB Header Expansion) USB C PCIe Card PCI Express USB Controller - Windows/macOS/Linux (PEXUSB312A1C1H) more

    $71.87

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    Startech Add Four USB 3.0 Ports With Four Independent Channels

    Startech Add Four USB 3.0 Ports With Four Independent Channels

    Startech add four usb 3.0 ports with four independent channels lp/sata power and charging support to your pc through a pci express slot - 4 port pcie superspeed usb 3.0 card w/ 4 dedicated 5gbps channels - uasp - sata/lp4 - quad port usb 3.0... more

    $100.92 $89.28

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    Startech PCI-E/4 Slot Expansion Bay - Black

    Startech PCI-E/4 Slot Expansion Bay - Black

    The PCI Express to PCI Expansion Chassis is a reliable and cost-effective solution to expand I/O capabilities on almost any PCIe enabled system. This external expansion chassis adds four 32-bit/33MHz PCI slots to a host computer system through a single... more

    $558.70

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    Startech 4 Port Pcie Usb 3.0 Card

    Startech 4 Port Pcie Usb 3.0 Card

    This PCI Express USB 3.0 card offers a cost-effective upgrade that lets you add four USB 3.0 ports to your computer through a PCIe slot. It offers two external ports plus two internal USB 3.0 headers to help adapt your desktop or server to support a... more

    $52.18 $44.79

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    StarTech.com 4-Port 2.5GBase-T Ethernet Network Adapter Card - PCIe 2.0 x4

    StarTech.com 4-Port 2.5GBase-T Ethernet Network Adapter Card - PCIe 2.0 x4

    This quad-port 2.5 GbE network interface card (NIC) features an Intel I225-V chipset with Intel vPro technology to enhance performance and data integrity across four 2.5G ethernet connections. The variable multispeed options (2.5/1Gbps and 100/10Mbps)... more

    $215.13

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    Startech 16950 UART RS232 PCI Serial Card PCI1S950DV U952PR2 V1.2 Retail

    Startech 16950 UART RS232 PCI Serial Card PCI1S950DV U952PR2 V1.2 Retail

    Startech 16950 UART RS232 PCI Serial Card PCI1S950DV U952PR2 V1.2 NEW Retail * Startech PCI1S950DV 1 Port PCI RS232 Serial Adapter 1 x 9-pin DB-9 Male Card with 16950 UART - Dual Voltage NEW Retail Kit * The PCI1S950Dv Offers a high performance 16950... more

    $20.00

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    4 Port USB A PCIe Card 5Gbps

    4 Port USB A PCIe Card 5Gbps

    Enhance your desktop or server’s USB connectivity with the StarTech.com 4-Port USB PCIe Card. This powerful expansion card allows you to add four independent USB Type-A 5Gbps ports giving you the flexibility to connect multiple devices without... more

    $116.99

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    StarTech.com M2 PCIe SSD Adapter - x4 PCIe 3.0 NVMe / AHCI / NGFF / M-Key - Low Profile and Full Profile - SSD PCIe M.2 Adapter (PEX4M2E1)

    StarTech.com M2 PCIe SSD Adapter - x4 PCIe 3.0 NVMe / AHCI / NGFF / M-Key - Low Profile and Full Profile - SSD PCIe M.2 Adapter (PEX4M2E1)

    Get ultra-fast data access by adding aPCIe M.2 SSD to your existing computer.This adapter lets you add a high-speed 4-lane M.2SSD (PCIe-based) such as a Samsung 950 Pro or Samsung SM 951 to a PC with an available x4 PCI Express expansion slot. You can... more

    $38.11

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    StarTech 4-Port USB 3.1 Gen 1 Type-A PCIe Adapter Card PEXUSB3S44V

    StarTech 4-Port USB 3.1 Gen 1 Type-A PCIe Adapter Card PEXUSB3S44V

    The 4-Port USB 3.1 Gen 1 Type-A PCIe Adapter Card from StarTech lets you add four dedicated 5 Gb/s USB 3.1 Gen 1 ports to your PCIe x4-enabled PC. This independent port architecture improves USB 3.1 Gen 1 performance by transferring data on four... more

    $99.99

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    Startech 7 Port PCI USB Card Adapter

    Startech 7 Port PCI USB Card Adapter

    Sku: PCIUSB7 more

    $25

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    StarTech.com 2 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - LP4 Power

    StarTech.com 2 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - LP4 Power

    Sku: PEXUSB3S25 more

    $38

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    StarTech 2 port PCI Express SuperSpeed USB 3.0 Card PEXUSB3S11

    StarTech 2 port PCI Express SuperSpeed USB 3.0 Card PEXUSB3S11

    Sku: PEXUSB3S11 more

    $34

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    More information about IO Controllers

    Best prices on Startech pci4s550n 4 port pci, StarTech, PC in IO Controllers. Check out Bizrate for great deals on popular brands like StarTech. Use Bizrate's latest online shopping features to compare prices. Read product specifications, calculate tax and shipping charges, sort your results, and buy with confidence. Easily narrow your search and find the product that's perfect for you.