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    Best Seller
    StarTech.com 8 Port Low Profile PCI Express RS232 Serial Adapter Card with 161050 UART PEX8S1052

    StarTech.com 8 Port Low Profile PCI Express RS232 Serial Adapter Card with 161050 UART PEX8S1052

    Add 8 RS-232 serial ports to your computer through a single low profile PCI Express slot - The PEX8S1052 8 Port Low Profile PCI Express RS232 Serial Adapter Card w/ 161050 UART lets you add 8 RS-232 serial ports to your computer through a single low... more

    $59.85

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    StarTech.com 3 Port PCI Express 2.0 SATA III 6 Gbps RAID Controller Card w/ mSATA Slot and HyperDuo SSD Tiering - PCIe SATA 3 / mSATA Card

    StarTech.com 3 Port PCI Express 2.0 SATA III 6 Gbps RAID Controller Card w/ mSATA Slot and HyperDuo SSD Tiering - PCIe SATA 3 / mSATA Card

    Add 1 internal mSATA slot and 3 internal SATA III (6Gbps) ports to a computer through a PCI Express x2 slot - The PEXMSATA343 3-Port PCI Express 2.0 SATA Card with HyperDuo adds an internal mSATA SSD (Solid State Drive) slot plus three internal SATA... more

    $36.92

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    Best Seller
    StarTech.com PEX2S553LP 2 Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART

    StarTech.com PEX2S553LP 2 Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART

    The PEX2S553LP low profile/half-height PCI Express Serial Card turns a PCI Express slot into two RS232 (DB9) serial connections. The card is constructed using a native single chip design that lets you harness the full capability offered by PCI Express... more

    $35.84

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    StarTech.com USB to Serial Adapter – 2 RJ45 Ports – Wall Mount – COM Port Retention – FTDI – USB to Serial RS232 Adapter

    StarTech.com USB to Serial Adapter – 2 RJ45 Ports – Wall Mount – COM Port Retention – FTDI – USB to Serial RS232 Adapter

    2 Port Industrial USB to Serial RJ45 Adapter - Wallmount and DIN Rail Add two RS232 serial RJ45 connections to a PC or Server through USB, with this DIN Rail and wall-mountable adapter. more

    $47.00

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    StarTech.com 2s1p Serial Parallel Combo Mini PCI Express Card for Embedded Systems MPEX2S1P552 (Green)

    StarTech.com 2s1p Serial Parallel Combo Mini PCI Express Card for Embedded Systems MPEX2S1P552 (Green)

    The MPEX2S1P552 2S1P Mini PCI Express Serial/Parallel Combo Card turns a mini-PCIe slot into two RS232 (DB9) serial ports, and one IEEE 1284 parallel port - a cost-saving solution for adding serial and parallel support to embedded systems that lack... more

    $64.58

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    StarTech.com Industrial RS232 to RS422/485 Serial Port Converter with 15KV ESD Protection IC232485S Black

    StarTech.com Industrial RS232 to RS422/485 Serial Port Converter with 15KV ESD Protection IC232485S Black

    Convert an RS232 data signal to either RS485 or RS422 with this wall-mountable, ESD-protected adapter - The IC232485S Industrial RS232 to RS-422/485 Serial Converter is a bi-directional adapter that lets you adapt an RS232 data signal to either RS485... more

    $67.19

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    StarTech.com 7 Port PCI Express USB 3.0 Card Standard and Low-Profile Ports PEXUSB3S7

    StarTech.com 7 Port PCI Express USB 3.0 Card Standard and Low-Profile Ports PEXUSB3S7

    Add seven USB 3.0 ports to your desktop computer through a PCI Express expansion slot - 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 engineered with an... more

    $58.75

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    StarTech.com 4 Port PCI Express Low Profile High Speed USB Card (PEXUSB4DP)

    StarTech.com 4 Port PCI Express Low Profile High Speed USB 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... more

    $32.57

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    StarTech.com 1 Port Flush Mount ExpressCard SuperSpeed USB 3.0 Card Adapter

    StarTech.com 1 Port Flush Mount ExpressCard SuperSpeed USB 3.0 Card Adapter

    Add a USB 3.0 port connection that inserts flush into a laptop ExpressCard slot - The ECUSB3S11 Flush Mount 1-Port USB 3.0 ExpressCard adapter uses a unique form factor design that allows it to sit fully in a standard 34mm laptop ExpressCard slot... more

    $27.49

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    StarTech.com Port Multiplier Controller Card - 5-Port SATA to Single SATA III - Expansion Slot Mounted 1:5 SATA 6 Gbps Port Multiplier (ST521PMINT)

    StarTech.com Port Multiplier Controller Card - 5-Port SATA to Single SATA III - Expansion Slot Mounted 1:5 SATA 6 Gbps Port Multiplier (ST521PMINT)

    Connect five SATA drives to a single internal SATA 6Gbps host connection - The ST521PMINT 1-to-5 SATA drive port multiplier lets you connect five individual SATA hard drives to a single SATA host controller, vastly increasing the storage capacity of... more

    $44.75

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    StarTech.com 1 Port PCI Express Low Profile Parallel Adapter Card PEX1PLP

    StarTech.com 1 Port PCI Express Low Profile Parallel Adapter Card PEX1PLP

    The PEX1PLP PCIe Parallel Adapter card can be installed in a PCI Express (PCIe) x1 slot, allowing you to connect EPP/ECP parallel peripherals to any computer, while relying on a native, single-chip design (Oxford OXPCIe952) that harnesses the... more

    $28.96

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    StarTech.com USB to Serial Adapter Hub – 4 Port – Wall Mount – COM Port Retention – Texas Instruments – USB to RS232 Adapter

    StarTech.com USB to Serial Adapter Hub – 4 Port – Wall Mount – COM Port Retention – Texas Instruments – USB to RS232 Adapter

    The ICUSB2324X 4 Port Professional Grade USB Serial Adapter converts a single USB port to four RS232 serial ports allowing you to connect to, monitor and control your serial devices. Rugged metal construction and sturdy wall-mount brackets provide a... more

    $67.98

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    StarTech.com 4 Port PCI SuperSpeed USB 3.0 Adapter Card with SATA/SP4 Power-Quad Port PCI USB 3 Controller Card PCIUSB3S4 Red

    StarTech.com 4 Port PCI SuperSpeed USB 3.0 Adapter Card with SATA/SP4 Power-Quad Port PCI USB 3 Controller Card PCIUSB3S4 Red

    Add 4 SuperSpeed USB 3.0 ports to a computer through a PCI slot. 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 rates up to 5 Gbps. Using USB 3.0 devices... more

    $61.95

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    StarTech.com 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART PCI2S4851050

    StarTech.com 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART PCI2S4851050

    The PCI2S4851050 2-Port PCI Serial Adapter Card (RS422/RS485) with 161050 UART adds two DB9 RS422/RS485 serial ports, using a single PCI expansion slot. The PCI serial card offers a high performance 16C1050 UART and supports both 2-wire and 4-wire... more

    $77.74

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    StarTech.com USB to Serial Adapter Hub – 4 Port – Industrial – Wall Mount – Din Rail – COM Port Retention – FTDI USB Serial

    StarTech.com USB to Serial Adapter Hub – 4 Port – Industrial – Wall Mount – Din Rail – COM Port Retention – FTDI USB Serial

    Add 4 DIN Rail-mountable RS232 Serial ports to any system through USB. 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 connect to, monitor and control your... more

    $79.93

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    StarTech.com 2 Port PCI Express/PCI-e Parallel Adapter Card - IEEE 1284 with Low Profile Bracket - 2x DB25 (F) Parallel Port Card PEX2PECP2

    StarTech.com 2 Port PCI Express/PCI-e Parallel Adapter Card - IEEE 1284 with Low Profile Bracket - 2x DB25 (F) Parallel Port Card PEX2PECP2

    Add 2 high-speed IEEE 1284 parallel ports to your desktop computer through a PCI Express expansion slot. The PEX2PECP2 2 Port PCI Express Parallel Adapter Card - EPP/ECP/SPP/PS2 parallel card adds two IEEE 1284 parallel ports to your PC, with support... more

    $54.42

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    StarTech.com USB to Serial Adapter Hub – 8 Port – Industrial – Wall Mount – Din Rail – COM Port Retention – FTDI USB to RS232

    StarTech.com USB to Serial Adapter Hub – 8 Port – Industrial – Wall Mount – Din Rail – COM Port Retention – FTDI USB to RS232

    Add 8 DIN Rail-mountable RS232 Serial ports to any system through USB. 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 connect to, monitor and control your... more

    $154.37

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    StarTech.com PCI2S232485I 2 Port RS232/422/485 PCI Serial Adapter Card with ESD Protection

    StarTech.com PCI2S232485I 2 Port RS232/422/485 PCI Serial Adapter Card with ESD Protection

    The PCI2S232485I PCI Serial Adapter Card lets you turn a PCI or PCI-X slot into 2 serial ports capable of communicating in RS-232, RS-422, or RS-485.This universal, all-in-one adapter not only features two DB9 serial ports that can be independently... more

    $126.14

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    StarTech.com PEX4S952LP 4 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART

    StarTech.com PEX4S952LP 4 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART

    The StarTech.com PEX4S952LP PCI Express Serial Card turns a PCI Express slot into four RS232 (DB9) serial connections. The card is constructed using a native single chip design that lets you harness the full capability offered by PCI Express (PCIe),... more

    $87.75

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    4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 2 Dedicated 5Gbps Channels - UASP - SATA / LP4 Power

    4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 2 Dedicated 5Gbps Channels - UASP - SATA / LP4 Power

    Add four USB 3.0 ports with two independent channels, LP/SATA power, and charging support to your PC through a PCI Express slot. The PEXUSB3S42V 4-port PCI Express USB 3.0 card lets you add four USB 3.0 ports with two dedicated 5 Gbps channels to your... more

    $68.50

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    Adaptec FireConnect for Notebooks - FireWire adapter - CardBus - Firewire - 3 ports

    Adaptec FireConnect for Notebooks - FireWire adapter - CardBus - Firewire - 3 ports

    FireWire adapter - CardBus SKU : ADIB00007MFRS more

    $38.45

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    ABLEGRID AC Adapter For SIIG Hi-Speed USB Cardbus JU-PCM422-S2 JU-PCM422-S4 JU-PCMM12-S3

    ABLEGRID AC Adapter For SIIG Hi-Speed USB Cardbus JU-PCM422-S2 JU-PCM422-S4 JU-PCMM12-S3

    ABLEGRID AC Adapter For SIIG Hi-Speed USB Cardbus JU-PCM422-S2 JU-PCM422-S4 JU-PCMM12-S3 more

    $15.88

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    STARTECH PEX1394B3LP (001) Startech dot com StarTech dot com 3 Port PCI Low Profile 1394a

    STARTECH PEX1394B3LP (001) Startech dot com StarTech dot com 3 Port PCI Low Profile 1394a

    100% Genuine- Computer/Laptop Replacement or Internal partsPart Number: PEX1394B3LP (001)Hardware Bus Type PCI Express Card Type Low Profile (SP bracket incl.) Chipset ID LSI/Agere - FW643 Interface FireWire 800 (1394b) Ports 3 Performance Maximum Data... more

    $81.78

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    Startech.com Sff86448plt2 mini-SAS Adapter with Brackets

    Startech.com Sff86448plt2 mini-SAS Adapter with Brackets

    Convert two internal SFF-8643 ports into two external SFF-8644 ports. This Mini-SAS adapter lets you convert two internal SFF-8643 ports on a controller card into two external SFF-8644 ports. This enables you to connect external SAS or SATA drives in... more

    $76.39

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    StarTech.com PEXUSB3S44V 4-Port Quad Bus PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - SATA/LP4 Power

    StarTech.com PEXUSB3S44V 4-Port Quad Bus PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - SATA/LP4 Power

    Description: The PEXUSB3S44V 4-Port PCI Express USB 3.0 Card lets you add four, dedicated 5 Gbps USB 3.0 ports to your PCIe x4-enabled PC. This independent port architecture improves USB 3.0 performance by transferring data on four individual channels... more

    $103.33

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    Startech.com Sff86448plt2 mini-SAS Adapter with Brackets

    Startech.com Sff86448plt2 mini-SAS Adapter with Brackets

    Convert two internal SFF-8643 ports into two external SFF-8644 ports. This Mini-SAS adapter lets you convert two internal SFF-8643 ports on a controller card into two external SFF-8644 ports. This enables you to connect external SAS or SATA drives in... more

    $82.50

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    StarTech.com PEXUSB3S44V 4-Port Quad Bus PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - SATA/LP4 Power

    StarTech.com PEXUSB3S44V 4-Port Quad Bus PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - SATA/LP4 Power

    StarTech.com PEXUSB3S44V 4-Port Quad Bus PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - SATA/LP4 Power more

    $104.00

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    Startech 2 Port Flush Mount Expresscard 54mm Esata Ii Controller Adapter Card

    Startech 2 Port Flush Mount Expresscard 54mm Esata Ii Controller Adapter Card

    Startech 2 Port Flush Mount Expresscard 54mm Esata Ii Controller Adapter Card more

    $47.78

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    STARTECH.COM Firewire PCI Express Card / PEX1394B3 /

    STARTECH.COM Firewire PCI Express Card / PEX1394B3 /

    2 Port FireWire 800 1 Port FireWire 400 PCI Express Card more

    $77.47

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    StarTech.com PCI Express X1 to X16 Low Profile Slot Extension Adapter (PEX1TO162)

    StarTech.com PCI Express X1 to X16 Low Profile Slot Extension Adapter (PEX1TO162)

    This PCIe x1 to PCIe x16 Slot Extension adapter provides enhanced compatibility between motherboards and a variety of PCI Express expansion cards allowing you to install a PCIe card x1 - x16 in an x1 slot. The PCI Express x1 to x16 adapter accommodates... more

    $47.44

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    startech.com pexusb4dp 4port low profile pcie usb 2.0 adapter card

    startech.com pexusb4dp 4port low profile pcie usb 2.0 adapter card

    spanMain Features/spandivullispanLimited Warranty 2 Year/span/lilispanManufacturer/Supplier StarTech.com/span/lilispanManufacturer Part Number PEXUSB4DP/span/lilispanManufacturer Website Address... more

    $57.15

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

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

    Description: 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... more

    $44.20

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    New - 4 Port PCI-Express USB Card by Startech.com - PEXUSB4DP

    New - 4 Port PCI-Express USB Card by Startech.com - PEXUSB4DP

    Startech.com PEXUSB4DP 4 Port PCI-Express USB Card more

    $48.32

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    3PORT PCI HIGH LP SPEED USB 2.0

    3PORT PCI HIGH LP SPEED USB 2.0

    3PORT PCI HIGH LP SPEED USB 2.0- more

    $34.21

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    2PORT PCI EXPRESS GB SERVER

    2PORT PCI EXPRESS GB SERVER

    2PORT PCI EXPRESS GB SERVER- more

    $184.36

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    StarTech 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART Model Other Multi-color New

    StarTech 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART Model Other Multi-color New

    The PCI2S4851050 2-Port PCI Serial Adapter Card (RS422/RS485) with 161050 UART adds two DB9 RS422/RS485 serial ports, using a single PCI expansion slot. more

    $113.99 $89.10

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    Startech.Com PEXUSB312A 2PORT Pci Express Usb 3.1 Gen 2, As Shown

    Startech.Com PEXUSB312A 2PORT Pci Express Usb 3.1 Gen 2, As Shown

    Host Interface: PCI Express x4 Total Number of USB Ports: 2 Number of USB 3.1 Ports: 2 Form Factor: Plug-in Card Height: 4.7 Width: 0.7in Weight (Approximate): 1.80 oz Package Contents: 2-Port USB 3.1 Gen 2 (10Gbps) Card - 2x USB-A - PCIe 1 x... more

    $26.85

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    StarTech 2 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card w/ Sata Power Model PEXUSB3S23, Black

    StarTech 2 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card w/ Sata Power Model PEXUSB3S23, Black

    Model Brand: StarTech Model: PEXUSB3S23 Details Type: PCI Express to USB Card External USB Ports: 2x USB Ports External Ports: 2 x USB 3.0 A (9 pin; SuperSpeed) Female Internal Ports: 1 x SATA Power (15 pin) Plug Standard: USB 3.0 Data Transfer Rate:... more

    $20.57

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    Startech PCIUSB3S4 4Port PCI SuperSpeed USB 3.0 Adapter Card w SATA/SP4 Power Other New

    Startech PCIUSB3S4 4Port PCI SuperSpeed USB 3.0 Adapter Card w SATA/SP4 Power Other New

    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 rates up to 5 Gbps. Using USB 3.0 devices with this card will increase data transfer rates with up to 1.3... more

    $86.99 $66.99

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    Startech PEXUSB3S23 2 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card Other New

    Startech PEXUSB3S23 2 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card Other New

    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 SATA power for functionality, and delivers 900mA of power per port to USB 3.0 bus-powered devices (500mA for... more

    $27.99 $23.74

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    More information about IO Controllers

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