You're in IO Controllers

Narrow Search Results

  • Price Range

    $ to $
    Update>>
  • By Brand

    By Seller

    By Keyword

    Best Seller
    StarTech.com ICUSB2328 USB to Serial Adapter Hub - 8 Port - DB9 (9-pin) - USB Serial - FTDI USB to RS232 Adapter - USB Serial

    StarTech.com ICUSB2328 USB to Serial Adapter Hub - 8 Port - DB9 (9-pin) - USB Serial - FTDI USB to RS232 Adapter - USB Serial

    Add eight RS232 serial ports to any notebook or desktop computer using a single more

    $192.81 $159.87

    FREE shipping

    go to store
    Startech 2 port PCI Express SuperSpeed USB 3.0 Card with UASP Support - 1 Internal 1 External - 1 x Type A Female USB 3.0 USB External

    Startech 2 port PCI Express SuperSpeed USB 3.0 Card with UASP Support - 1 Internal 1 External - 1 x Type A Female USB 3.0 USB External

    Startech 2 port PCI Express SuperSpeed USB 3.0 Card with UASP Support - 1 Internal 1 External - 1 x Type A Female USB 3.0 USB External more

    $45.99

    FREE shipping

    go to store
    Best Seller
    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

    $52.63

    FREE shipping

    go to store
    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

    $181.00 $42.99

    FREE shipping

    go to store
    Startech.Com 2 Port Pcie Usb 3.0 Card With Uasp (PEXUSB3S25)

    Startech.Com 2 Port Pcie Usb 3.0 Card With Uasp (PEXUSB3S25)

    Startech.Com 2 Port Pcie Usb 3.0 Card With Uasp (PEXUSB3S25) more

    $65.18

    FREE shipping

    go to store
    StarTech 2 Port ExpressCard 1394b FireWire Laptop Adapter Card

    StarTech 2 Port ExpressCard 1394b FireWire Laptop Adapter Card

    Add 2 FireWire800 ports to a laptop through an ExpressCard slot - expresscard fi more

    $73.13 $61.80

    FREE shipping

    go to store
    StarTech 3-Port PCI Express USB 3.0 Card + Gigabit Ethernet

    StarTech 3-Port PCI Express USB 3.0 Card + Gigabit Ethernet

    Running low on expansion slots Merge USB 3.0 and GbE into a single PCIe combo ca more

    $63.69 $55.99

    FREE shipping

    go to store
    StarTech PEX2IDE 1-Port PCI Express IDE Controller Adapter Card

    StarTech PEX2IDE 1-Port PCI Express IDE Controller Adapter Card

    This PCI Express IDE Controller Adapter Card provides a cost-effective way to use legacy drives with modern computers by converting a PCI Express port into an IDE port. Providing data burst transfer rates of up to 133MBps and support for PIO 0/1/2/3/4... more

    $113.00 $22.17

    go to store
    StarTech 3 Port IEEE-1394 FireWire PCI Card

    StarTech 3 Port IEEE-1394 FireWire PCI Card

    Add 3 FireWire ports to a desktop computer through a PCI slot - pci firewire car more

    $141.00 $27.46

    go to store
    StarTech.com 3 Port PCI Firewire Adapter Card - 1394a - Firewire Card (PCI1394MP)

    StarTech.com 3 Port PCI Firewire Adapter Card - 1394a - Firewire Card (PCI1394MP)

    Additional Information: A shared internal FireWire port for connecting internal devices such as front panel card readers Includes a Low Profile installation bracket for installing into small form factor (SFF) computers Backed by a StarTech.com lifetime... more

    $40.91 $37.63

    go to store
    Startech.Com 4 Port Pci 1394a Firewire Adapter Card (PCI1394MP)

    Startech.Com 4 Port Pci 1394a Firewire Adapter Card (PCI1394MP)

    Startech.Com 4 Port Pci 1394a Firewire Adapter Card (PCI1394MP) more

    $54.40

    FREE shipping

    go to store
    StarTech.com 4 Port IEEE-1394 FireWire PCI Card

    StarTech.com 4 Port IEEE-1394 FireWire PCI Card

    This 4 Port (3 External/1 Internal) PCI 1394 FireWire Adapter Card lets you connect iPods MP3 players portable drives digital camcorders and more to your desktop computer. The FireWire adapter card supports hot-swapping so you ll be able to plug unplug... more

    $46.94

    go to store
    StarTech PEX1394B3 2b 1a PCI Express FireWire Adapter Card

    StarTech PEX1394B3 2b 1a PCI Express FireWire Adapter Card

    Add 2 native FireWire 800 ports to your computer through a PCI Express expansion more

    $88.99 $69.83

    FREE shipping

    go to store
    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

    $208.87

    FREE shipping

    go to store
    StarTech.com 4-Port USB PCIe Card 10Gbps USB PCI Express Expansion Card with 2 Controllers 2x USB-C & 2x USB-A ports (USB 3.2/3.1 Gen 2)

    StarTech.com 4-Port USB PCIe Card 10Gbps USB PCI Express Expansion Card with 2 Controllers 2x USB-C & 2x USB-A ports (USB 3.2/3.1 Gen 2)

    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 two USB Type-Câ„¢ port (10Gbps) and two traditional USB Type-A ports (10Gbps). By offering two different... more

    $135.06

    FREE shipping

    go to store
    startech.com 2 port pci express sata 6 gbps esata controller card - dual port pcie sata iii card - 2 int/2 ext - sata iii 6gbps (pexesat322i)

    startech.com 2 port pci express sata 6 gbps esata controller card - dual port pcie sata iii card - 2 int/2 ext - sata iii 6gbps (pexesat322i)

    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 through a single PCI Express (x1) card slot. The card features on board jumper selection which enables you to... more

    $62.96

    FREE shipping

    go to store
    StarTech.com PCI Express Serial Card ����� 2 port ����� Dual Channel 16C1050 UART ����� Serial Port PCIe Card ����� Serial Expansion Card

    StarTech.com PCI Express Serial Card ����� 2 port ����� Dual Channel 16C1050 UART ����� Serial Port PCIe Card ����� Serial Expansion Card

    This PCI Express serial card adds two high-performance RS232 serial ports to your desktop computer or server for connecting your serial-based devices and equipment. Convenient system upgrades through PCIe The PCIe serial card can be installed into an... more

    $84.47

    go to store
    StarTech.com 3 Port 2b 1a 1394 Mini PCI Express FireWire Card Adapter - FireWire adapter - PCIe Mini Card - FireWire 800 - 2 ports + 1 x FireWire - MPEX1394B3

    StarTech.com 3 Port 2b 1a 1394 Mini PCI Express FireWire Card Adapter - FireWire adapter - PCIe Mini Card - FireWire 800 - 2 ports + 1 x FireWire - MPEX1394B3

    FireWire adapter PCIe Mini Card FireWire 800 2 ports + 1 x FireWire more

    $90.74 $85.93

    FREE shipping

    go to store
    Startech.Com 2 Port Usb Pcie Card 10gbps/port - Usb-a (PEXUSB312A3)

    Startech.Com 2 Port Usb Pcie Card 10gbps/port - Usb-a (PEXUSB312A3)

    Startech.Com 2 Port Usb Pcie Card 10gbps/port - Usb-a (PEXUSB312A3) more

    $66.77

    go to store
    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

    $105.13 $92.91

    go to store
    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

    $72.45

    FREE shipping

    go to store
    Startech SATA PCIe Card 2 Port PCIe SATA Expansion Card 6Gbps SATA PCI Express to SATA Adapter SATA RAID PCIe to SATA Converter - SATA III 6Gbps PCIe x2 expansion adapter card converter - 2-Port

    Startech SATA PCIe Card 2 Port PCIe SATA Expansion Card 6Gbps SATA PCI Express to SATA Adapter SATA RAID PCIe to SATA Converter - SATA III 6Gbps PCIe x2 expansion adapter card converter - 2-Port

    Startech SATA PCIe Card 2 Port PCIe SATA Expansion Card 6Gbps SATA PCI Express to SATA Adapter SATA RAID PCIe to SATA Converter - SATA III 6Gbps PCIe x2 expansion adapter card converter - 2-Port SATA 3 - RAID 0/1/SPAN/JBOD - BIOS level RAID... more

    $59.43

    FREE shipping

    go to store
    4-Port 2.5GBase-T Ethernet Network Adapter Card - PCIe 2.0 x4 - PCI Express 2.0 x4 - Intel I225-V - 4 Port(s) - 4 - Twisted Pair - Low Profile Bracket Height - 2.5GBase-T - Plug-in Card

    4-Port 2.5GBase-T Ethernet Network Adapter Card - PCIe 2.0 x4 - PCI Express 2.0 x4 - Intel I225-V - 4 Port(s) - 4 - Twisted Pair - Low Profile Bracket Height - 2.5GBase-T - Plug-in Card

    4-Port 2.5GBase-T Ethernet Network Adapter Card - PCIe 2.0 x4 - PCI Express 2.0 x4 - Intel I225-V - 4 Port(s) - 4 - Twisted Pair - Low Profile Bracket Height - 2.5GBase-T - Plug-in Card more

    $205.99

    FREE shipping

    go to store
    StarTech.com 3 Port 2b1a PCI-E 1394 FireWireAdapterCard

    StarTech.com 3 Port 2b1a PCI-E 1394 FireWireAdapterCard

    This 3 Port PCI Express FireWire adapter card can be installed in a PCI Express slot to add two IEEE1394b (FireWire 800 - 9 pin) ports and one IEEE1394a (FireWire 400 - 6 pin) port providing broad compatibility with a wide range of FireWire devices (e.... more

    $82.80

    FREE shipping

    go to store
    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

    $71.88

    FREE shipping

    go to store
    Startech 2 Port Controller Card

    Startech 2 Port Controller Card

    Specifications Brand: Startech Part Number: Interface: PCI Express Number of Ports: 2 Port Type: eSATA Data Transfer Rate: 6 GbpsFeatures Adds 2 external or internal SATA 6 Gbps ports to a computer Dual Port PCIe SATA III Card with 2 Int 2 Ext ports... more

    $65.75 $45.92

    FREE shipping

    go to store
    StarTech.com 1-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Serial DB9 - 16550 UART - Low Profile Expansion Card - Windows & Linux (PEX1S553LP)

    StarTech.com 1-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Serial DB9 - 16550 UART - Low Profile Expansion Card - Windows & Linux (PEX1S553LP)

    StarTech.com 1-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Serial DB9 - 16550 UART - Low Profile Expansion Card - Windows & Linux (PEX1S553LP) more

    $55.60

    FREE shipping

    go to store
    StarTech 3-Port 2b 1a 1394 Mini PCI Express FireWire Card Adapter

    StarTech 3-Port 2b 1a 1394 Mini PCI Express FireWire Card Adapter

    3 Port 2b 1a 1394 Mini PCI Express FireWire Card Adapter more

    $94.65

    FREE shipping

    go to store
    Startech PT PCIe Card with Serial & Parallel Port

    Startech PT PCIe Card with Serial & Parallel Port

    The controller card features an Asix AX99100 chip and enables you to connect a DB25 device to your desktop computer. The parallel port is ideal for connecting printers scanners plotters point-of-sale terminals PLCs scientific sensors medical equipment... more

    $51.37

    FREE shipping

    go to store
    Startech.Com Sata Pcie Card/controller Card 6 Ports (6P6GPCIESATAC)

    Startech.Com Sata Pcie Card/controller Card 6 Ports (6P6GPCIESATAC)

    Startech.Com Sata Pcie Card/controller Card 6 Ports (6P6GPCIESATAC) more

    $116.86

    FREE shipping

    go to store
    StarTech Serial Card - 2-port Pcie - 16c1050 Uart Each

    StarTech Serial Card - 2-port Pcie - 16c1050 Uart Each

    Add two RS232 serial ports (DB9) to your low or full-profile computer through a PCI Express slot - 2-Port PCIe Serial Card with 16C1050 UART - RS232 - Dual Channel UART supports 16C1050 devices - 2-port PCIe RS232 serial card / PCI serial adapter more

    $102.03 $65.20

    go to store
    StarTech.com 3 Port 2b 1a Low Profile 1394 PCI Express FireWire Card Adapter PEX1394B3LP

    StarTech.com 3 Port 2b 1a Low Profile 1394 PCI Express FireWire Card Adapter PEX1394B3LP

    StarTech.com 3 Port 2b 1a Low Profile 1394 PCI Express FireWire Card Adapter PEX1394B3LP more

    $97.15 $83.60

    FREE shipping

    go to store
    Startech Parallel PCIe Card Controller with DB25 Parallel Port

    Startech Parallel PCIe Card Controller with DB25 Parallel Port

    If you are a gadget lover our Electronics catalog is your dream destination. Choose from hundreds of gadgets and accessories to suit different uses and add some entertainment facility and convenience to your life.Features Parallel PCIe Card Controller... more

    $41.06

    FREE shipping

    go to store
    StarTech 2-Port PCIe to RS232 DB9 Serial Card 21050PCSERIALCARD

    StarTech 2-Port PCIe to RS232 DB9 Serial Card 21050PCSERIALCARD

    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

    $79.79 $64.22

    go to store
    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)

    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) more

    $56.97

    FREE shipping

    go to store
    StarTech.com 6P6G-PCIE-SATA-CARD 6 Port PCIe SATA Expansion Card

    StarTech.com 6P6G-PCIE-SATA-CARD 6 Port PCIe SATA Expansion Card

    StarTech.com 6P6G-PCIE-SATA-CARD 6 Port PCIe SATA Expansion Card more

    $76.28

    FREE shipping

    go to store
    StarTech 2P6G-PCIE-SATA-CARD SATA PCIe Card 2 Port PCIe SATA Expansion Card 6Gbps SATA PCI Express to SATA Adapter Non-RAID PCIe to SATA Converter

    StarTech 2P6G-PCIE-SATA-CARD SATA PCIe Card 2 Port PCIe SATA Expansion Card 6Gbps SATA PCI Express to SATA Adapter Non-RAID PCIe to SATA Converter

    StarTech 2P6G-PCIE-SATA-CARD SATA PCIe Card 2 Port PCIe SATA Expansion Card 6Gbps SATA PCI Express to SATA Adapter Non-RAID PCIe to SATA Converter more

    $41.24

    FREE shipping

    go to store
    Startech.Com 2 Port Pcie Usb 3.0 Card W/ Sata Power (PEXUSB3S23)

    Startech.Com 2 Port Pcie Usb 3.0 Card W/ Sata Power (PEXUSB3S23)

    Startech.Com 2 Port Pcie Usb 3.0 Card W/ Sata Power (PEXUSB3S23) more

    $45.08

    FREE shipping

    go to store
    StarTech DN9011M Startech PEX1S553LP 1 Port Low Profile Native RS232 PCI Express Serial Card

    StarTech DN9011M Startech PEX1S553LP 1 Port Low Profile Native RS232 PCI Express Serial Card

    Native single-Chip single lane PCI Express; 48% less cpu load and increased performance.Pre-configured for low profile/half-height systems but includes a full profile bracket for versatility.Easy to install and use with full step-by-step instructions... more

    $67.51

    FREE shipping

    go to store
    Startech 3 Port 2b 1a PCI Express FireWire Card Adapter PEX1394B3LP

    Startech 3 Port 2b 1a PCI Express FireWire Card Adapter PEX1394B3LP

    Startech 3 Port 2b 1a PCI Express FireWire Card Adapter PEX1394B3LP more

    $29.95

    go to store

    More information about IO Controllers

    Best prices on Adaptec port, StarTech 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.