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    Digi Edgeport 4m - Serial adapter - USB - RS-232 x 4

    Digi Edgeport 4m - Serial adapter - USB - RS-232 x 4

    Digi Edgeport 4m - serial adapter - USB - RS-232 x 4 more

    $1,167.88

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    SANOXY Cables and Adapters; 5PACK ofDB9 Female to DB9 Female Null Modem Adapter

    SANOXY Cables and Adapters; 5PACK ofDB9 Female to DB9 Female Null Modem Adapter

    DB9 Female to Female Null Modem Adapter Null modems are used to connect two computers or other devices together to achieve file transfer. Null modems connectors are different from straight through connectors because receive and transmit conductors are... more

    $33.69 $22.99

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    Best Seller
    SANOXY Cables and Adapters; 10 PACK ofDB9 Male to DB9 Male Null Modem Adapter

    SANOXY Cables and Adapters; 10 PACK ofDB9 Male to DB9 Male Null Modem Adapter

    DB9 Male to DB9 Male Null Modem Adapter Null modems are used to connect two computers or other devices together to achieve file transfer. Null modems connectors are different from straight through connectors because receive and transmit conductors are... more

    $52.21 $32.99

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    SANOXY Cables and Adapters; 5 PACK ofDB25 Female to DB25 Female Null Modem Adapter

    SANOXY Cables and Adapters; 5 PACK ofDB25 Female to DB25 Female Null Modem Adapter

    DB25 Female to DB25 Female Null Modem Adapter Null modems are used to connect two computers or other devices together to achieve file transfer. Null modems connectors are different from straight through connectors because receive and transmit... more

    $40.81 $26.99

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    SANOXY Cables and Adapters; 5 PACK ofDB25 Male to DB25 Female Null Modem Adapter

    SANOXY Cables and Adapters; 5 PACK ofDB25 Male to DB25 Female Null Modem Adapter

    DB25 Male to DB25 Female Null Modem Adapter Null modems are used to connect two computers or other devices together to achieve file transfer. Null modems connectors are different from straight through connectors because receive and transmit conductors... more

    $40.81 $26.99

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    SANOXY Cables and Adapters; 10 PACK ofDB9 Male to DB9 Female Null Modem Adapter

    SANOXY Cables and Adapters; 10 PACK ofDB9 Male to DB9 Female Null Modem Adapter

    DB9 Male to DB9 Female Null Modem Adapter Null modems are used to connect two computers or other devices together to achieve file transfer. Null modems connectors are different from straight through connectors because receive and transmit conductors... more

    $52.21 $32.99

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    Kentek Mini DB9 9 Pin Female to Female F/F Serial/AT Modem Mini Adapter Gender Changer Coupler RS-232 Straight Through Peripheral

    Kentek Mini DB9 9 Pin Female to Female F/F Serial/AT Modem Mini Adapter Gender Changer Coupler RS-232 Straight Through Peripheral

    Kentek Mini DB9 9 Pin Female to Female F/F Serial/AT Modem Mini Adapter Gender Changer Coupler RS-232 Straight Through more

    $6.89

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    Kentek 15 Feet FT DB9 Female to DB25 Male Serial RS-232 Cable Adapter Cord AT Modem 28 AWG F/M Molded D-SUB 9 to 25 Pin for PC Mac Serial Device

    Kentek 15 Feet FT DB9 Female to DB25 Male Serial RS-232 Cable Adapter Cord AT Modem 28 AWG F/M Molded D-SUB 9 to 25 Pin for PC Mac Serial Device

    Kentek 15 Feet FT DB9 Female to DB25 Male Serial RS-232 Cable Adapter Cord AT Modem 28 AWG F/M Molded D-SUB 9 to 25 Pin for PC Mac Serial Device more

    $10.33

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    Cisco WAN Network Interface Module - Serial adapter - RS-232/449/530/V.35/X.21 x 4 - for Cisco 4451-X

    Cisco WAN Network Interface Module - Serial adapter - RS-232/449/530/V.35/X.21 x 4 - for Cisco 4451-X

    Cisco WAN Network Interface Module - serial adapter - RS-232/449/530/V.35/X.21 x 4 more

    $1,179.00

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    Kentek DB9 9 Pin Female to Female F/F Serial/AT Modem Adapter Gender Changer Coupler RS-232 Straight Through Molded Peripheral Device

    Kentek DB9 9 Pin Female to Female F/F Serial/AT Modem Adapter Gender Changer Coupler RS-232 Straight Through Molded Peripheral Device

    Kentek DB9 9 Pin Female to Female F/F Serial/AT Modem Adapter Gender Changer Coupler RS-232 Straight Through Molded more

    $7.98

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    Kentek 25 Feet FT DB9 Female to DB25 Male Serial RS-232 Cable Adapter Cord AT Modem 28 AWG F/M Molded D-SUB 9 to 25 Pin for PC Mac Serial Device

    Kentek 25 Feet FT DB9 Female to DB25 Male Serial RS-232 Cable Adapter Cord AT Modem 28 AWG F/M Molded D-SUB 9 to 25 Pin for PC Mac Serial Device

    Kentek 25 Feet FT DB9 Female to DB25 Male Serial RS-232 Cable Adapter Cord AT Modem 28 AWG F/M Molded D-SUB 9 to 25 Pin for PC Mac Serial Device more

    $13.55

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    Kentek DB9 DB25 Female to Female F/F Serial AT Modem Adapter Gender Changer Coupler RS-232 Molded Peripheral Printer

    Kentek DB9 DB25 Female to Female F/F Serial AT Modem Adapter Gender Changer Coupler RS-232 Molded Peripheral Printer

    Kentek DB9 DB25 Female to Female F/F Serial AT Modem Adapter Gender Changer Coupler RS-232 Molded more

    $7.36

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    Kern YKI-01 RS-232 Ethernet Adapter

    Kern YKI-01 RS-232 Ethernet Adapter

    RS-232 Ethernet Adapter 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... more

    $790.57 $642.57

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    Kentek DB25 Male to Female M/F Molded Null Modem Adapter Gender Changer Coupler RS-232 Crossover Type Data Transfer DTE DCE

    Kentek DB25 Male to Female M/F Molded Null Modem Adapter Gender Changer Coupler RS-232 Crossover Type Data Transfer DTE DCE

    Kentek DB25 Male to Female M/F Molded Null Modem Adapter Gender Changer Coupler RS-232 Crossover Type more

    $5.75

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    Kentek Mini DB9 Female to Female F/F Serial/AT Null Modem Mini Adapter Gender Changer Coupler RS-232 Crossover Data Transfer

    Kentek Mini DB9 Female to Female F/F Serial/AT Null Modem Mini Adapter Gender Changer Coupler RS-232 Crossover Data Transfer

    Kentek Mini DB9 Female to Female F/F Serial/AT Null Modem Mini Adapter Gender Changer Coupler RS-232 Crossover more

    $7.24

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    Kentek DB25 Male to DB9 Female Male to Female M/F Serial AT Modem Adapter Gender Changer Coupler RS-232 Molded Peripheral Printer

    Kentek DB25 Male to DB9 Female Male to Female M/F Serial AT Modem Adapter Gender Changer Coupler RS-232 Molded Peripheral Printer

    Kentek DB25 Male to DB9 Female Male to Female M/F Serial AT Modem Adapter Gender Changer Coupler RS-232 Molded more

    $7.18

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    Kentek DB25 Female to Female F/F Molded Null Modem Adapter Gender Changer Coupler RS-232 Crossover Type Data Transfer DTE DCE

    Kentek DB25 Female to Female F/F Molded Null Modem Adapter Gender Changer Coupler RS-232 Crossover Type Data Transfer DTE DCE

    Kentek DB25 Female to Female F/F Molded Null Modem Adapter Gender Changer Coupler RS-232 Crossover Type more

    $8.05

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    Tripp Lite DB9 to RJ45 Modular Serial Adapter (F/F) RS-232 RS-422 RS-485 (P440-89FF)

    Tripp Lite DB9 to RJ45 Modular Serial Adapter (F/F) RS-232 RS-422 RS-485 (P440-89FF)

    DB9 to RJ45 Modular Serial Adapter (F/F) RS-232 RS-422 RS-485 more

    $25.21

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    Kentek Mini DB9 Male to Female M/F Serial/AT Null Modem Mini Adapter Gender Changer Coupler RS-232 Crossover Data Transfer

    Kentek Mini DB9 Male to Female M/F Serial/AT Null Modem Mini Adapter Gender Changer Coupler RS-232 Crossover Data Transfer

    Kentek Mini DB9 Male to Female M/F Serial/AT Null Modem Mini Adapter Gender Changer Coupler RS-232 Crossover more

    $7.19

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    HP - serial adapter

    HP - serial adapter

    Serial adapter - USB - RS-232 x 1 - black - for HP 260 G2 280 G1 280 G2; Elite Slice Slice for Meeting Rooms; RP9 G1 Retail System more

    $45.39 $40.93

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    Kentek Mini DB9 Male to DB25 Female Male to Female M/F Serial AT Modem Mini Adapter Gender Changer Coupler RS-232

    Kentek Mini DB9 Male to DB25 Female Male to Female M/F Serial AT Modem Mini Adapter Gender Changer Coupler RS-232

    Kentek Mini DB9 Male to DB25 Female Male to Female M/F Serial AT Modem Mini Adapter Gender Changer Coupler RS-232 more

    $7.82

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    Kentek Mini DB9 9 Pin Male to Male M/M Serial/AT Modem Mini Adapter Gender Changer Coupler RS-232 Straight Through Peripheral

    Kentek Mini DB9 9 Pin Male to Male M/M Serial/AT Modem Mini Adapter Gender Changer Coupler RS-232 Straight Through Peripheral

    Kentek Mini DB9 9 Pin Male to Male M/M Serial/AT Modem Mini Adapter Gender Changer Coupler RS-232 Straight Through more

    $7.39

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    Brainboxes 4 Port Rs232 Ethernet To Serial Adapter

    Brainboxes 4 Port Rs232 Ethernet To Serial Adapter

    MAIN OVERVIEW FEATURES: Ports: 4 x 9-pin DB-9 Male RS-232 - Serial External Form Factor: Wall-mountable DIN Rail Mountable Height: 1.34 (34 mm) Width: 8.46 (215 mm) Thickness: 5.20 (132 mm) Weight (Approximate): 678 g TAA Compliant: Yes more

    $386.28

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    Kentek Mini DB9 Male to Male M/M Serial/AT Null Modem Mini Adapter Gender Changer Coupler RS-232 Crossover

    Kentek Mini DB9 Male to Male M/M Serial/AT Null Modem Mini Adapter Gender Changer Coupler RS-232 Crossover

    Kentek Mini DB9 Male to Male M/M Serial/AT Null Modem Mini Adapter Gender Changer Coupler RS-232 Crossover more

    $7.13

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    2pcs Mini RS232 to TTL MAX3232 Convert Adapter Board Transceiver Breakout Board 3v-5v

    2pcs Mini RS232 to TTL MAX3232 Convert Adapter Board Transceiver Breakout Board 3v-5v

    •This is an RS232 converter IC capaable of operating at 3V and communicating with 5V logic for TTL/CMOS projects. •We use the SOIC package MAX3232 and disconnected all the pins needed to set the RS232 to TTL connection. And it includes the... more

    $27.71

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    Null Modem Adapter DB9 Female to DB9 Female

    Null Modem Adapter DB9 Female to DB9 Female

    Null Modem Adapter DB9 Female to DB9 Female DB9 Female to DB9 Female Null Modem Adapter. This is a female to female null modem adapter for use with null modem cables. A null modem cable is a RS-232 serial cable where the transmit and receive lines are... more

    $7.32

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    Kentek 10 Feet FT DB9 Female to DB25 Male Null Modem Serial Printer Cable Adapter Cord 28 AWG F/M Molded D-SUB RS-232 Crossover 9 to 25 Pin for PC Mac Serial Device

    Kentek 10 Feet FT DB9 Female to DB25 Male Null Modem Serial Printer Cable Adapter Cord 28 AWG F/M Molded D-SUB RS-232 Crossover 9 to 25 Pin for PC Mac Serial Device

    Kentek 10 Feet FT DB9 Female to DB25 Male Null Modem Serial Printer Cable Adapter Cord 28 AWG F/M Molded D-SUB RS-232 Crossover 9 to 25 Pin for PC Mac Serial Device more

    $9.99

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    Kentek DB9 Male to DB25 Female Male to Female M/F Serial AT Modem Adapter Gender Changer Coupler RS-232 Molded Peripheral Printer

    Kentek DB9 Male to DB25 Female Male to Female M/F Serial AT Modem Adapter Gender Changer Coupler RS-232 Molded Peripheral Printer

    Kentek DB9 Male to DB25 Female Male to Female M/F Serial AT Modem Adapter Gender Changer Coupler RS-232 Molded more

    $7.36

    FREE shipping

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    Kentek DB9 9 Pin Male to Male M/M Serial/AT Modem Adapter Gender Changer Coupler RS-232 Straight Through Molded Peripheral Device

    Kentek DB9 9 Pin Male to Male M/M Serial/AT Modem Adapter Gender Changer Coupler RS-232 Straight Through Molded Peripheral Device

    Kentek DB9 9 Pin Male to Male M/M Serial/AT Modem Adapter Gender Changer Coupler RS-232 Straight Through Molded more

    $6.99

    FREE shipping

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    Kentek DB9 9 Pin Male to Female M/F Serial/AT Null Modem Adapter Gender Changer Coupler RS-232 Crossover Molded DTE DCE Data transfer

    Kentek DB9 9 Pin Male to Female M/F Serial/AT Null Modem Adapter Gender Changer Coupler RS-232 Crossover Molded DTE DCE Data transfer

    Kentek DB9 9 Pin Male to Female M/F Serial/AT Null Modem Adapter Gender Changer Coupler RS-232 Crossover Molded more

    $6.99

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    Monoprice DB9 Male/Female Null Modem Adaptor

    Monoprice DB9 Male/Female Null Modem Adaptor

    RS-232 DB 9 pin male to female null modem.Null modems are used to connect two computers or other devices together to achieve file transfer. Null modem connectors are different from straight through connectors because the receive and transmit conductors... more

    $6.99

    FREE shipping

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    Kentek 1 Feet FT DB9 Female to DB25 Male Serial RS-232 Cable Adapter Cord AT Modem 28 AWG F/M Molded D-SUB 9 to 25 Pin for PC Mac Serial Device

    Kentek 1 Feet FT DB9 Female to DB25 Male Serial RS-232 Cable Adapter Cord AT Modem 28 AWG F/M Molded D-SUB 9 to 25 Pin for PC Mac Serial Device

    Kentek 1 Feet FT DB9 Female to DB25 Male Serial RS-232 Cable Adapter Cord AT Modem 28 AWG F/M Molded D-SUB 9 to 25 Pin for PC Mac Serial Device more

    $6.90

    FREE shipping

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    Aten UC232B USB to RJ-45 (RS-232) Console Adapter

    Aten UC232B USB to RJ-45 (RS-232) Console Adapter

    The ATEN UC232B is a one port USB-to-Serial console adapter. This high quality industrial adapter cable is designed to instantly add single RS-232 console port connectivity for networking appliances via a USB port. The adapter is powered via the USB... more

    $31.12

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    Monoprice DB9 Female/Female Mini Null Modem Adapter

    Monoprice DB9 Female/Female Mini Null Modem Adapter

    RS-232 DB 9 pin male to male null modem.Null modems are used to connect two computers or other devices together to achieve file transfer. Null modem connectors are different from straight through connectors because the receive and transmit conductors... more

    $7.75

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    Kentek 3 Feet FT DB9 Female to DB25 Male Serial RS-232 Cable Adapter Cord AT Modem 28 AWG F/M Molded D-SUB 9 to 25 Pin for PC Mac Serial Device

    Kentek 3 Feet FT DB9 Female to DB25 Male Serial RS-232 Cable Adapter Cord AT Modem 28 AWG F/M Molded D-SUB 9 to 25 Pin for PC Mac Serial Device

    Kentek 3 Feet FT DB9 Female to DB25 Male Serial RS-232 Cable Adapter Cord AT Modem 28 AWG F/M Molded D-SUB 9 to 25 Pin for PC Mac Serial Device more

    $8.45

    FREE shipping

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    Kentek Mini DB25 Male to DB9 Female Male to Female M/F Serial AT Modem Mini Adapter Gender Changer Coupler RS-232

    Kentek Mini DB25 Male to DB9 Female Male to Female M/F Serial AT Modem Mini Adapter Gender Changer Coupler RS-232

    Kentek Mini DB25 Male to DB9 Female Male to Female M/F Serial AT Modem Mini Adapter Gender Changer Coupler RS-232 more

    $7.24

    FREE shipping

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    Gearmo USB RS-232 Serial Adapter with LED Indicators Windows 10 8 7 Vista XP 2000 Support

    Gearmo USB RS-232 Serial Adapter with LED Indicators Windows 10 8 7 Vista XP 2000 Support

    USB RS-232 serial adapter with led indicators. Introduction:This adapter is the easiest way to add a serial port to your computer. Many PDAS digital cameras GPS units barcode scanners and other equipment require a serial connection and many newer... more

    $34.91 $30.01

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    Kentek 15 Feet FT DB9 Female to DB25 Male Null Modem Serial Printer Cable Adapter Cord 28 AWG F/M Molded D-SUB RS-232 Crossover 9 to 25 Pin for PC Mac Serial Device

    Kentek 15 Feet FT DB9 Female to DB25 Male Null Modem Serial Printer Cable Adapter Cord 28 AWG F/M Molded D-SUB RS-232 Crossover 9 to 25 Pin for PC Mac Serial Device

    Kentek 15 Feet FT DB9 Female to DB25 Male Null Modem Serial Printer Cable Adapter Cord 28 AWG F/M Molded D-SUB RS-232 Crossover 9 to 25 Pin for PC Mac Serial Device more

    $12.05

    FREE shipping

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    Brainboxes 8 Port RS232 USB to Serial Adapter

    Brainboxes 8 Port RS232 USB to Serial Adapter

    MAIN OVERVIEW FEATURES: Host Interface: USB 2.0P orts: 8 x 9-pin DB-9 Male RS-232 - Serial External Form Factor: DIN Rail Mountable Wall-mountable Height: 2.20 (56 mm) Width: 4.84 (123 mm) Thickness: 8.46 (215 mm) Weight (Approximate): 878 gTAA... more

    $386.10 $355.55

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    Kentek DB9 9 Pin Female to Female F/F Serial/AT Null Modem Adapter Gender Changer Coupler RS-232 Crossover Molded DTE DCE Data transfer

    Kentek DB9 9 Pin Female to Female F/F Serial/AT Null Modem Adapter Gender Changer Coupler RS-232 Crossover Molded DTE DCE Data transfer

    Kentek DB9 9 Pin Female to Female F/F Serial/AT Null Modem Adapter Gender Changer Coupler RS-232 Crossover Molded more

    $7.98

    FREE shipping

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    More information about NIC

    Best prices on Wireless adapter, RS-232 in NIC. Check out Bizrate for great deals on popular brands like Aten, Brainboxes and Cisco. 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.