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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 USB 2.0 to 4-Port RS422 / 485 DB9 Serial Converter Hub FTDI Chipset 5V AC Adapter

    IOCrest USB 2.0 to 4-Port RS422 / 485 DB9 Serial Converter Hub FTDI Chipset 5V AC Adapter

    Package Includes IOCrest USB 2.0 to 4-Port RS422 / 485 DB9 Serial Converter Hub FTDI Chipset 5V AC Adapter x 1 Item Description IOCrest USB 2.0 to 4-Port RS422 / 485 DB9 Serial Converter Hub FTDI Chipset 5V AC Adapter With the SY-HUB15054 USB 2.0 to 4... more

    $107.85

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    Best Seller
    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 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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    Cisco 2-Port Asynchronous/Synchronous Serial WAN Interface Card - expansion module - 2 ports

    Cisco 2-Port Asynchronous/Synchronous Serial WAN Interface Card - expansion module - 2 ports

    Expansion module - HWIC - RS-232 RS-530 X.21 V.35 RS-449 RS-530A - 2 ports - for Cisco 1841 1841 ADSL2 1921 4-pair 1921 ADSL2+ 1921 T1 19XX 28XX 29XX 38XX 39XX more

    $120.50

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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

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    Tripp Lite 2-Port RS-422/RS-485 USB to Serial FTDI Adapter with COM Retention (USB-B to DB9 F/M)

    Tripp Lite 2-Port RS-422/RS-485 USB to Serial FTDI Adapter with COM Retention (USB-B to DB9 F/M)

    Connects Up to Two 9-Pin Serial Devices to Your Computer Laptop or Tablet s USB-A Port This USB to serial converter turns your computer s USB port into two DB9 ports capable of connecting RS-422 and RS-485 serial devices such as modems handheld... more

    $72.42

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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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    TRENDnet TU-S9 USB to Serial Converter

    TRENDnet TU-S9 USB to Serial Converter

    This USB to Serial converter allows you to connect an RS-232 serial device such as a modem to a USB port on your desktop or laptop. more

    $13.99 $11.99

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    TRENDnet USB 1.1 Type-A to Serial Converter Cable (v3.0R) TU-S9

    TRENDnet USB 1.1 Type-A to Serial Converter Cable (v3.0R) TU-S9

    TRENDnet USB 1.1 Type-A to Serial Converter Cable (v3.0R) USB 1.1 Type-A Host Connection, 9-Pin RS-232 Serial Interface, Data Transfer Rate up to 6 Mb/s, Supports Bus Power, Works with Windows and Mac CABLES COMPUTER-Serial/Control Cables & Adapters more

    $11.99

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    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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    Tripp Lite 6-Outlet 350VA/180-Watt USB UPS System And DB9 Serial Port Interface

    Tripp Lite 6-Outlet 350VA/180-Watt USB UPS System And DB9 Serial Port Interface

    Internet Office 350VA 120V UPS 6 outlet (3 surge) DB9 Tel more

    $97.24 $85.15

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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 ICUSB422IS 1 Port Metal Industrial USB to RS422/RS485 Serial Adapter w/ Isolation

    StarTech.com ICUSB422IS 1 Port Metal Industrial USB to RS422/RS485 Serial Adapter w/ Isolation

    Add an R422/485 serial port to your laptop or desktop computer through USB - USB more

    $138.80

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    Usb To Serial Adapter Cable (usb-A To Db9 M/m) 5-Ft.

    Usb To Serial Adapter Cable (usb-A To Db9 M/m) 5-Ft.

    Tripp Lite s USB to Serial Adapter Cable enables a RS-232 serial device to be connected to a computer s USB port. Perfect for a PDA digital camera modem or ISDN terminal with a serial port. The unit features a portable design that does not require... more

    $21.25

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    Tripp Lite Keyspan High Speed USB C to Serial Adapter DB9 3ft USB Cable TAA (USA-19HS-C)

    Tripp Lite Keyspan High Speed USB C to Serial Adapter DB9 3ft USB Cable TAA (USA-19HS-C)

    USB-C to Serial Adapter for Use with All RS-232 Serial Devices This Keyspan® adapter lets you connect a legacy DB9/RS-232 serial device to the USB-C port on your computer laptop tablet Chromebook or MacBook. It works with switches routers modems... more

    $44.79

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    Sabrent USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft Cable [FTDI Chipset] (CB-FTDI)

    Sabrent USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft Cable [FTDI Chipset] (CB-FTDI)

    The Sabrent (CB-FTDI) USB to Serial converter is the perfect solution for transferring data from a PDA or digital camera. The USB to DB9 provides a connection between an available USB port and the more traditional RS-232 serial port found on many... more

    $19.99 $13.99

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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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    Sabrent USB to RS-232 DB9 Serial 9 pin Adapter (Prolific PL2303) (SBT-USC1K)

    Sabrent USB to RS-232 DB9 Serial 9 pin Adapter (Prolific PL2303) (SBT-USC1K)

    The Sabrent USB to Serial SBT-USC1K converter is the perfect solution for transferring data from a PDA or digital camera. The USB to DB9 provides a connection between an available USB port and the more traditional RS-232 serial port found on many... more

    $14.99 $11.99

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    StarTech.com Model ICUSB422 6 ft. Professional RS422/485 USB Serial Cable Adapter w/ COM Retention

    StarTech.com Model ICUSB422 6 ft. Professional RS422/485 USB Serial Cable Adapter w/ COM Retention

    Add an RS422/485 serial port to your system through USB features COM port reten more

    $69.99

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    Insignia 1.3 USB-to-RS-232 (DB9) PDA/Serial Adapter Cable - Black NS-PU99501

    Insignia 1.3 USB-to-RS-232 (DB9) PDA/Serial Adapter Cable - Black NS-PU99501

    Connects a device with an RS-232 (DB9) serial port to a USB port So you can connect your existing device to a USB hub or USB-equipped computer. Supports data transfer rates of more than 115 Kbps To ensure optimal performance. PC and Mac compatible This... more

    $38.07

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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 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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    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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    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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    Panasonic Port Replicator for Toughbook CF-19 - P/N: CF-VEB191AU

    Panasonic Port Replicator for Toughbook CF-19 - P/N: CF-VEB191AU

    The Panasonic Port Replicator for Toughbook CF-19 P/N: CF-VEB191AU expands connectivity with (4) USB ports for peripherals (2) Serial Ports for legacy devices (1) VGA port for external displays and (1) LAN port for network access. It also features a... more

    $184.99

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    Cisco Asynchronous Network Module

    Cisco Asynchronous Network Module

    The 16-port asynchronous serial network module supports 16 asynchronous serial interfaces at speeds up to 134 kbps. The 16 ports are cabled with two custom octopus cables each terminating in 8 ports each with an option of physical endpoints including... more

    $90.00

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    TRENDnet TU-IDES IDE to SATA Converter

    TRENDnet TU-IDES IDE to SATA Converter

    The IDE to SATA Converter (TU-IDES) allows you to connect IDE devices such as CD DVD and hard disk drives to a Serial ATA port on your computer’s motherboard. Without software installation required simply connect power and data cables to IDE devices... more

    $19.99 $14.49

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    StarTech.com USB 3.0 to HDMI Adapter - 1080p (1920x1200) - Slim/Compact USB Type-A to HDMI Display Adapter Converter for Monitor - External Video & Graphics Card - Black - Windows Only

    StarTech.com USB 3.0 to HDMI Adapter - 1080p (1920x1200) - Slim/Compact USB Type-A to HDMI Display Adapter Converter for Monitor - External Video & Graphics Card - Black - Windows Only

    This compact USB 3.0 to HDMI display adapter turns a USB 3.0 port into an HDMI output with 1920x1200 / 1080p video support. The adapter features a slim design and offers a compact connection with an integrated 2.4in / 62mm cable helping to minimize... more

    $53.99 $42.01

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    StarTech.com SATA to USB Cable - USB 3.0 to 2.5� SATA III Hard Drive Adapter - External Converter for SSD/HDD Data Transfer

    StarTech.com SATA to USB Cable - USB 3.0 to 2.5� SATA III Hard Drive Adapter - External Converter for SSD/HDD Data Transfer

    This SATA to USB cable is an external drive adapter that gives you quick and easy access to a SATA drive through the USB-A port on a laptop. Upgrade the Drive on Your Laptop This SATA solid-state (SSD) or hard drive (HDD) adapter lets you upgrade to an... more

    $10.90

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    SpeechWare UTM USB TravelMike High Sensitive Noise Cancelling Hands-Free Laptop Microphone with USB Interface (2nd Generation)

    SpeechWare UTM USB TravelMike High Sensitive Noise Cancelling Hands-Free Laptop Microphone with USB Interface (2nd Generation)

    Overview : High sensitive noise cancelling Desktop microphone with USB interface and standard 3.5 mm Mic input and output Sound ports in an industry first small USB module ideal for any Notebook Ultrabook or Tablet PC as well as our FlexyMikes and... more

    $259.00

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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 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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    Tripp Lite 16-Port Serial Console Server USB Ports (2) - Dual GbE NIC 4 Gb Flash Desktop/1U Rack TAA - Console server - 16 ports - 1GbE RS-232 - 1U - TAA Compliant

    Tripp Lite 16-Port Serial Console Server USB Ports (2) - Dual GbE NIC 4 Gb Flash Desktop/1U Rack TAA - Console server - 16 ports - 1GbE RS-232 - 1U - TAA Compliant

    Tripp Lite 16-Port Serial Console Server USB Ports (2) - Dual GbE NIC 4 Gb Flash Desktop/1U Rack TAA - console server - TAA Compliant more

    $2,202.17

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    TP-Link Gigabit SFP to RJ45 Fiber Media Converter | Fiber to Ethernet Converter | 10/100/1000Mbps RJ45 Port to 1000Base-SX/LX SFP Slot Supporting MiniGBIC Modules (MC220L)

    TP-Link Gigabit SFP to RJ45 Fiber Media Converter | Fiber to Ethernet Converter | 10/100/1000Mbps RJ45 Port to 1000Base-SX/LX SFP Slot Supporting MiniGBIC Modules (MC220L)

    The MC220L is a media converter designed to convert 1000BASE-SX/LX/LH fiber to 1000Base-T copper media or vice versa. Designed under IEEE 802.3 ab 1000Base-T and IEEE 802.3 z 1000Base-SX/LX/LH standards the MC220L is designed for use with... more

    $34.72

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    Opengear ACM7008-2-M 8 serial Cisco Straight pinout ext power 2 GbE Ethernet or fiber SFP 4 USB console ports PSTN modem 2 DIO and 2 output ports

    Opengear ACM7008-2-M 8 serial Cisco Straight pinout ext power 2 GbE Ethernet or fiber SFP 4 USB console ports PSTN modem 2 DIO and 2 output ports

    The Remote Site Gateway console server offers flexibility with 4 to 8 x RJ45 serial and 4 x USB console ports. Choose from a wide range of USB console support ranging from switches server PDUs and other devices. Available with a built-in 4 port Gigabit... more

    $1,059.18

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    Tripp Lite 8-Port Serial Console Server with Dual GbE NIC 4Gb Flash and 4 USB Ports (B093-008-2E4U)

    Tripp Lite 8-Port Serial Console Server with Dual GbE NIC 4Gb Flash and 4 USB Ports (B093-008-2E4U)

    MAIN OVERVIEW FEATURES: Device Type: Console ServerMedia Type Supported: Twisted PairEthernet Technology: Gigabit EthernetNetwork Standard: 1000Base-XNetwork (RJ-45): YesUSB: YesSerial Port: YesManagement Port: YesNumber of Network (RJ-45) Ports:... more

    $771.62

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    StarTech.com 8-port USB KVM Module for Rack-Mount LCD Consoles with additional USB and VGA Console

    StarTech.com 8-port USB KVM Module for Rack-Mount LCD Consoles with additional USB and VGA Console

    This 8-port KVM module works with the StarTech.com series of rack-mounted LCD consoles enabling you to control eight servers from one location. You can upgrade a single port LCD console or replace a faulty console (see our list of compatible LCD... more

    $454.94 $348.08

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    iMounTEK 3 Ports USB 3.0 Hub Gigabit Ethernet Adapter 10/100/1000 Mbps Converter LAN RJ45 Wired USB Network Adapter

    iMounTEK 3 Ports USB 3.0 Hub Gigabit Ethernet Adapter 10/100/1000 Mbps Converter LAN RJ45 Wired USB Network Adapter

    Offering the easiest way to expand the connectivity of your new Mac ultrabook or notebook this hub provides three USB 3.0 ports 10 times faster than USB 2.0 and a Gigabit Ethernet port that delivers up to 1000Mbps wired Internet access. So that you can... more

    $14.53

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