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    Best Seller
    StarTech.com USB to Serial RS232 Adapter - DB9 Serial DCE Adapter Cable with FTDI � Null Modem - USB 1.1 / 2.0 � Bus-Powered (ICUSB232FTN)

    StarTech.com USB to Serial RS232 Adapter - DB9 Serial DCE Adapter Cable with FTDI � Null Modem - USB 1.1 / 2.0 � Bus-Powered (ICUSB232FTN)

    StarTech.com USB to Serial RS232 Adapter - DB9 Serial DCE Adapter Cable with FTDI � Null Modem - USB 1.1 / 2.0 � Bus-Powered (ICUSB232FTN) more

    $46.45

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    StarTech 1-Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI ICUSB232FTN

    StarTech 1-Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI ICUSB232FTN

    StarTech 1-Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI Integrated FTDI Chipset, Portable USB-Powered Design, Baud Rate of up to 921.6 Kbps, Compatible with USB 1.1 or 2.0 Ports, Windows, Mac OS and Linux Compatible, RoHS... more

    $32.46

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    Best Seller
    StarTech.com USB to Serial RS232 Adapter - DB9 Serial DCE Adapter Cable with FTDI – Null Modem - USB 1.1 / 2.0 – Bus-Powered

    StarTech.com USB to Serial RS232 Adapter - DB9 Serial DCE Adapter Cable with FTDI – Null Modem - USB 1.1 / 2.0 – Bus-Powered

    This USB to Serial RS232 Adapter with FTDI (1-Port) converts an available USB 1.1 or 2.0 port into an RS232 null modem serial DB9 port solving DCE/DTE conflicts directly without requiring additional cross-wired serial cables or adapters. Extremely... more

    $34.99 $31.81

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    StarTech.com ICUSB2321FIS USB to Serial Adapter - Optical Isolation - USB Powered - FTDI USB to Serial Adapter - USB to RS232 Adapter Cable

    StarTech.com ICUSB2321FIS USB to Serial Adapter - Optical Isolation - USB Powered - FTDI USB to Serial Adapter - USB to RS232 Adapter Cable

    Add an RS232 serial port with circuit isolation to your laptop or desktop comput more

    $134.26 $117.99

    FREE shipping

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    C2G/Cables to Go 26886 1.5ft USB to DB9 Serial RS232 Adapter Cable - 26886

    C2G/Cables to Go 26886 1.5ft USB to DB9 Serial RS232 Adapter Cable - 26886

    C2G 26886 more

    $23.50

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    C2G USB to DB9 Serial Adapter Cable Blue

    C2G USB to DB9 Serial Adapter Cable Blue

    Connecting USB with the traditional RS-232 serial port this adapter connects cellphones PDAs digital cameras modems or ISDN terminal adapters through your USB port. Has a data transfer rate of over 230 kbps. Since the adapter uses no IRQs there are no... more

    $22.49 $19.75

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    C2G 26887 USB to DB9 Male Serial RS232 Adapter Cable Black (5 Feet 1.52 Meters)

    C2G 26887 USB to DB9 Male Serial RS232 Adapter Cable Black (5 Feet 1.52 Meters)

    USB TO DB9 MALE SERIAL ADPTR W/THUMBS more

    $28.99

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    Startech 3 USB to RS232 DB9/DB25 Serial Adapter Cable

    Startech 3 USB to RS232 DB9/DB25 Serial Adapter Cable

    You can now connect either a 9-pin or a 25-pin RS232 serial device to your laptop or desktop computer through a USB port using the StarTech 3-feet USB to RS232 DB9/DB25 Serial Adapter Cable. It does not require any additional cables so you can simply... more

    $31.39

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    StarTech.com ICUSB232DB25 USB to RS232 DB9-DB25 Serial Adapter Cable

    StarTech.com ICUSB232DB25 USB to RS232 DB9-DB25 Serial Adapter Cable

    The ICUSB232DB25 USB to RS232 DB9/DB25 Serial Adapter Cable (M/M) lets you connect 9-pin. (DB9) or 25-pin. (DB25) RS232 serial devices to your laptop or desktop computer through a USB port as though the computer offered an onboard serial port. The... more

    $33.59

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    Startech.Com Usb To Rs232 Db9/db25 Serial Adapter (ICUSB232DB25)

    Startech.Com Usb To Rs232 Db9/db25 Serial Adapter (ICUSB232DB25)

    Startech.Com Usb To Rs232 Db9/db25 Serial Adapter (ICUSB232DB25) more

    $43.34

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    StarTech USB to RS232 DB9/DB25 Male to Male Serial Adapter Cable (Gray) ICUSB232DB25

    StarTech USB to RS232 DB9/DB25 Male to Male Serial Adapter Cable (Gray) ICUSB232DB25

    StarTech USB to RS232 DB9/DB25 Male to Male Serial Adapter Cable (Gray) Plug & Play/Hot-Swap Support, USB-Powered, Serial Transfer Speeds of up to 250 Kbps, USB Transfer Speeds of up to 12 Mbps, Microsoft WHQL Certified, Windows, Mac & Linux Compatible... more

    $19.62

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    StarTech.com ICUSB232SM3 USB to Serial Adapter - Prolific PL-2303 - 3 ft / 1m - DB9 (9-pin) - USB to RS232 Adapter Cable - USB Serial

    StarTech.com ICUSB232SM3 USB to Serial Adapter - Prolific PL-2303 - 3 ft / 1m - DB9 (9-pin) - USB to RS232 Adapter Cable - USB Serial

    This 3ft USB to DB9 RS232 Serial Adapter Cable lets you connect DB9 RS232 serial devices to your Mac or PC laptop or desktop computer through a USB port as though the computer offered a builton DB9M connector. SHIP ONLY more

    $38.08 $32.72

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    StarTech.com USB to Serial Adapter - 1 port - USB Powered - FTDI USB UART Chip - DB9 (9-pin) - USB to RS232 Adapter

    StarTech.com USB to Serial Adapter - 1 port - USB Powered - FTDI USB UART Chip - DB9 (9-pin) - USB to RS232 Adapter

    This 1 port USB to serial RS232 adapter with FTDI chipset and COM retention converts an available USB 1.1 or 2.0 port into an RS232 serial DB9 port to connect monitor and control your serial devices. Equipped with COM Retention This compact serial... more

    $31.75

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    StarTech USB Male to RS232 Male Adapter Cable with COM Retention (6') ICUSB2321F

    StarTech USB Male to RS232 Male Adapter Cable with COM Retention (6') ICUSB2321F

    StarTech USB Male to RS232 Male Adapter Cable with COM Retention (6') Supports RS232 Serial Interface, USB Bus-Powered, FTDI Chipset, COM Port Assignment Retention, Compatible with Windows, Mac & Linux CABLES COMPUTER-Serial/Control Cables & Adapters more

    $32.40

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    StarTech.com ICUSB232PRO USB to Serial Adapter - Prolific PL-2303 - COM Port Retention - USB to RS232 Adapter Cable - USB Serial

    StarTech.com ICUSB232PRO USB to Serial Adapter - Prolific PL-2303 - COM Port Retention - USB to RS232 Adapter Cable - USB Serial

    Add an RS-232 serial port to your laptop or desktop computer through USB featur more

    $57.99 $27.43

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    StarTech USB to RS232 Serial DB9 Adapter Cable with COM Retention (Black, 1') ICUSB232PRO

    StarTech USB to RS232 Serial DB9 Adapter Cable with COM Retention (Black, 1') ICUSB232PRO

    StarTech USB to RS232 Serial DB9 Adapter Cable with COM Retention (Black, 1') Supports RS-232 Serial Devices, Baud Rate of up to 921.6 Kbps, Compatible with 2.0 Ports, USB Bus-Powered, Windows, Mac, and Linux Compatible CABLES COMPUTER-Serial/Control... more

    $24.99

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    StarTech.com ICUSB2321X USB to Serial Adapter - 1 Port - COM Port Retention - Texas Instruments TIUSB3410 - USB to RS232 Adapter Cable

    StarTech.com ICUSB2321X USB to Serial Adapter - 1 Port - COM Port Retention - Texas Instruments TIUSB3410 - USB to RS232 Adapter Cable

    This professional grade USB to Serial Adapter cable converts a USB port into an RS232 serial port. The adapter retains assigned serial COM port values allowing the same values to automatically be assigned to the adapter serial ports if disconnected. more

    $55.08 $46.44

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    StarTech.com USB to Serial Adapter Hub - 4 Port - Bus Powered - DB9 (9-pin) - USB Serial - FTDI USB to Serial Adapter

    StarTech.com USB to Serial Adapter Hub - 4 Port - Bus Powered - DB9 (9-pin) - USB Serial - FTDI USB to Serial Adapter

    This 4 Port USB to RS232 Serial Hub lets you connect up to four RS232 serial devices to your Mac or PC laptop or desktop computer through a single USB port as though the computer offered built-on DB9M serial connectors. The RS232 Serial Hub is... more

    $109.99

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    IOCrest Full Size Mini PCIe card or USB 2.0 1 Port Serial DB9 RS232 / 422 / 485 Adapter

    IOCrest Full Size Mini PCIe card or USB 2.0 1 Port Serial DB9 RS232 / 422 / 485 Adapter

    This Mini PCIe to Serial Adapter will allow you to bring new life to your Serial devices. By being Mini PCIe it will fit into smaller form factor computers allowing you to place these devices in smaller out of the way spaces. more

    $40.41 $33.92

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    StarTech.com ICUSB23208FD USB to Serial Hub - 8 Port - COM Port Retention - Rack Mount and Daisy Chainable - FTDI USB to RS232 Hub

    StarTech.com ICUSB23208FD USB to Serial Hub - 8 Port - COM Port Retention - Rack Mount and Daisy Chainable - FTDI USB to RS232 Hub

    Convert a USB port into 8 RS232 serial ports in an industrial rack-mountable cha more

    $295.41

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    StarTech.com USB to Serial Hub - 16 Port - COM Port Retention - Rack Mount and Daisy Chainable - FTDI USB to RS232 Hub

    StarTech.com USB to Serial Hub - 16 Port - COM Port Retention - Rack Mount and Daisy Chainable - FTDI USB to RS232 Hub

    Here’s an easy and cost-efficient way to add RS232 serial capability to your industrial setting. This 16-port USB-to-serial adapter hub features a sturdy rack-mountable chassis and supports daisy chaining so you can connect multiple hubs together to... more

    $475.99

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    StarTech.com 1 Port USB to Serial RS232 Adapter - Prolific PL-2303 - USB to DB9 Serial Adapter Cable - RS232 Serial Converter

    StarTech.com 1 Port USB to Serial RS232 Adapter - Prolific PL-2303 - USB to DB9 Serial Adapter Cable - RS232 Serial Converter

    The 1 Port USB to Serial RS232 Adapter converts a USB port into an RS232 DB9 serial port to connect to monitor and control a serial device. Fast Transfer Speeds on the Serial to USB Adapter Supporting data transfer rates up to 921.6 Kbps the USB serial... more

    $25.47

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    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

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    Manhattan USB to Serial Device Converter [205153] Connects One Serial Device to a USB Port USB-A Male to DB9 Female Prolific PL-2303RA Chip 18 in. cable

    Manhattan USB to Serial Device Converter [205153] Connects One Serial Device to a USB Port USB-A Male to DB9 Female Prolific PL-2303RA Chip 18 in. cable

    Easily connect serial devices through a USB port Most modern computers and laptops don t have RS232 (DB9) ports making the use of legacy peripherals and high-tech devices which connect with COM ports almost impossible. The Manhattan USB to Serial... more

    $20.56 $14.95

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    StarTech.com 0.5m Black Straight Through DB9 RS232 Serial Cable - DB9 RS232 Serial Extension Cable - Male to Female Cable - 50cm (MXT10050CMBK)

    StarTech.com 0.5m Black Straight Through DB9 RS232 Serial Cable - DB9 RS232 Serial Extension Cable - Male to Female Cable - 50cm (MXT10050CMBK)

    StarTech.com 0.5m Black Straight Through DB9 RS232 Serial Cable - DB9 RS232 Serial Extension Cable - Male to Female Cable - 50cm (MXT10050CMBK) more

    $11.19

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    StarTech.com 0.5m Black Straight Through DB9 RS232 Serial Cable - M/F

    StarTech.com 0.5m Black Straight Through DB9 RS232 Serial Cable - M/F

    0.5M STRAIGHT THROUGH SERIAL CABLE MF BK more

    $10.30 $8.49

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    StarTech.com 1m Black Straight Through DB9 RS232 Serial Cable - DB9 RS232 Serial Extension Cable - Male to Female Cable

    StarTech.com 1m Black Straight Through DB9 RS232 Serial Cable - DB9 RS232 Serial Extension Cable - Male to Female Cable

    The MXT1001MBK Black Serial Extension Cable (1m) features one DB9 male connector and one DB9 female connector providing a high quality extension for your RS232 serial devices which enables you to position your peripheral devices as needed. Note: This... more

    $9.88 $7.99

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    StarTech SCNM9FM2MBK 2m Black DB9 RS232 Serial Null Modem Cable F/M

    StarTech SCNM9FM2MBK 2m Black DB9 RS232 Serial Null Modem Cable F/M

    Connect your serial devices and transfer your files - 2m DB9 Null Modem Cable - more

    $15.56

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    StarTech.com 2m Black DB9 RS232 Serial Null Modem Cable F/M - DB9 Male to Female - 9 pin Null Modem Cable - 1x DB9 (M) 1x DB9 (F) Black SCNM9FM2MBK

    StarTech.com 2m Black DB9 RS232 Serial Null Modem Cable F/M - DB9 Male to Female - 9 pin Null Modem Cable - 1x DB9 (M) 1x DB9 (F) Black SCNM9FM2MBK

    connect your serial devices and transfer your files the scnm9fm2mbk 2m db9 null modem cable features one db9 male and one db9 female connector allowing you to connect a serial device to a nine-pin serial port or transfer files directly from pc-to-pc... more

    $12.77

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    Tripp Lite Hdmi + Ir + Serial Rs232 Over Cat5 Cat6 Active Video Extender Taa Gsa - Video/audio/infrared/serial Extender - Over Cat 5/6 - Up To 328 Ft - Taa Compliant

    Tripp Lite Hdmi + Ir + Serial Rs232 Over Cat5 Cat6 Active Video Extender Taa Gsa - Video/audio/infrared/serial Extender - Over Cat 5/6 - Up To 328 Ft - Taa Compliant

    The B126-1A1SR HDMI over Cat5/Cat6 Extender Kit includes a transmitter unit and a receiver unit that work in tandem to extend HDMI audio and video RS-232 serial and IR signals to a projector monitor or television. The kit is ideal for signs trade shows... more

    $296.58 $243.09

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    C2G 6ft DB9 M/F Serial RS232 Extension Cable - Black

    C2G 6ft DB9 M/F Serial RS232 Extension Cable - Black

    Don t sacrifice convenience when determining where to place your hardware. A DB9 extension cable can give you the flexibility to extend a computer peripheral wherever you need it. Each extension cable comes fully shielded to prevent unwanted EMI/RFI... more

    $15.89 $10.49

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    C2G 03019 DB25 Male to DB9 Female Serial RS232 Null Modem Cable Beige (6 Feet 1.82 Meters)

    C2G 03019 DB25 Male to DB9 Female Serial RS232 Null Modem Cable Beige (6 Feet 1.82 Meters)

    MAIN OVERVIEW FEATURES: Cable Length: 6 ftConnector on First End: 1 x 25-pin DB-25 MaleConnector on Second End: 1 x 9-pin DB-9 FemaleColor: BeigeWeight (Approximate): 5.28 ozCompatibility: DTE DevicesDCE DevicesLimited Warranty: Lifetime more

    $18.92 $15.69

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    StarTech.com NM9MM DB9 RS232 Serial Null Modem Adapter - M/M

    StarTech.com NM9MM DB9 RS232 Serial Null Modem Adapter - M/M

    DB9 RS232 Serial Null Modem Adapter - M/M more

    $12.74 $10.49

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    C2G 52035 DB9 F/F Serial RS232 Cable Black (6 Feet 1.82 Meters)

    C2G 52035 DB9 F/F Serial RS232 Cable Black (6 Feet 1.82 Meters)

    MAIN OVERVIEW FEATURES: Cable Type: SerialCable Length: 6 ftConnector on First End: 1 x 9-pin DB-9 FemaleConnector on Second End: 1 x 9-pin DB-9 FemaleFeatures: MoldedColor: BlackWeight (Approximate): 4.80 ozCountry of Origin: ChinaLimited Warranty:... more

    $21.82

    FREE shipping

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    C2G 52034 DB9 M/F Serial RS232 Extension Cable Black (50 Feet 15.24 Meters)

    C2G 52034 DB9 M/F Serial RS232 Extension Cable Black (50 Feet 15.24 Meters)

    Don t sacrifice convenience when determining where to place your hardware. A DB9 extension cable can give you the flexibility to extend a computer peripheral wherever you need it. Each extension cable comes fully shielded to prevent unwanted EMI/RFI... more

    $51.36

    FREE shipping

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    StarTech.com NM9FF DB9 RS232 Serial Null Modem Adapter - F/F

    StarTech.com NM9FF DB9 RS232 Serial Null Modem Adapter - F/F

    DB9 RS232 Serial Null Modem Adapter - F/F more

    $12.90

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    C2G 08075 DB9 Male to DB9 Female Serial RS232 Null Modem Adapter Beige

    C2G 08075 DB9 Male to DB9 Female Serial RS232 Null Modem Adapter Beige

    adapter - 9 pin D-Sub (DB-9) - Male - 9 pin D-Sub (DB-9) - Female - Beige more

    $14.74 $9.99

    FREE shipping

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    C2G Null Modem Adapter Db9m/db9f

    C2G Null Modem Adapter Db9m/db9f

    DB9 Male to DB9 Female Serial RS232 Null Modem Adapter more

    $12.56

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    C2G 52038 DB9 F/F Serial RS232 Null Modem Cable Black (6 Feet 1.82 Meters)

    C2G 52038 DB9 F/F Serial RS232 Null Modem Cable Black (6 Feet 1.82 Meters)

    Our line of null modem serial cables allows two DTE or DCE devices to communicate with no conflict in data transmission. The transmit and receive signals are crossed to ensure proper data transmission. Each null modem cable is designed with a rugged... more

    $17.21 $10.49

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    C2G 03044 DB9 F/F Serial RS232 Null Modem Cable Beige (6 Feet 1.82 Meters)

    C2G 03044 DB9 F/F Serial RS232 Null Modem Cable Beige (6 Feet 1.82 Meters)

    NULL MODEM CABLE - 9 pin D-Sub (DB-9) - Female - 9 pin D-Sub (DB-9) - Female - 6 more

    $24.54 $13.99

    FREE shipping

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    More information about Computers & Software

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