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    IOCrest 2 Port DB9 Serial and 1 Port DB25 Parallel Printer PCI-Express 2.0 x1 Combo Card

    IOCrest 2 Port DB9 Serial and 1 Port DB25 Parallel Printer PCI-Express 2.0 x1 Combo Card

    Package Includes IOCrest 2 Port DB9 Serial and 1 Port DB25 Parallel Printer PCI-Express 2.0 x1 Combo Card x 1 Item Description IOCrest 2 Port DB9 Serial and 1 Port DB25 Parallel Printer PCI-Express 2.0 x1 Combo Card The Syba SI-PEX50103 PCI express... more

    $22.65

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    Syba SI-PEX15055 2 Port DB9 RS-232 Serial PCI-Express -1 Card

    Syba SI-PEX15055 2 Port DB9 RS-232 Serial PCI-Express -1 Card

    With our SI-PEX15055 2 Port DB9 Serial Card you are able to provide RS-232 Serial Ports with +5 or +12 VDC Power Output via COM 1st or 9th pin. The Operating Temperature Range: 0 to 70â–‘C or -40 to +85â–‘C. It comes with Low Profile Bracket as well.... more

    $22.65

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    Best Seller
    Brainboxes ED-004 4 Port Selectable DIO + RS232

    Brainboxes ED-004 4 Port Selectable DIO + RS232

    Ethernet to DIO device with Serial port: 4 digital input channels or 4 digital output channels. Powerful ARM 80 MHz 32 Bit CPU. Offers robust and intelligent control side devices that provide the interface to systems on the 24V factory floor... more

    $179.71

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    SYBA 2 Port Serial Mini PCI-e Controller Card (RS-232) Model SI-MPE15046

    SYBA 2 Port Serial Mini PCI-e Controller Card (RS-232) Model SI-MPE15046

    SYBA 2 Port Serial Mini PCI-e Controller Card (RS-232) Model SI-MPE15046 more

    $41.42 $34.41

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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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    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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    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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    POWER OVER ETHERNET 1RS422/485 IEEE802.3AT & 3AF POECOMPATIBLE

    POWER OVER ETHERNET 1RS422/485 IEEE802.3AT & 3AF POECOMPATIBLE

    Brainboxes ES-420 PoE Ethernet to Serial Device Server - 1 x Serial Port - Fast Ethernet - Rail-mountable IEEE802.3AT & 3AF POECOMPATIBLE more

    $168.48

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    2PORT PCI EXPRESS SERIAL CARD

    2PORT PCI EXPRESS SERIAL CARD

    MAIN OVERVIEW FEATURES: Host Interface: PCI Express x1Platform Supported: PCLinuxNumber of Serial Ports (External): 2Form Factor: Plug-in CardCard Height: Low-profileHeight: 0.8 W idth: 4.7 D epth: 4.1 W eight (Approximate): 2.20 ozPackage Contents:... more

    $48.53 $43.36

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    8PORT PCI-E CARD RS-232 SERIAL REVISION 2.0 WITH EXAR CHIPSET

    8PORT PCI-E CARD RS-232 SERIAL REVISION 2.0 WITH EXAR CHIPSET

    SYBA Multimedia 8-Port RS-232 Serial PCI-Express Revision 2.0; with Exar Chipset - PCI Express 2.0 x1 - 8 x DB-9 Male RS-232 Serial Via Cable - Plug-in Card REVISION 2.0 WITH EXAR CHIPSET more

    $82.13

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    Buffalo BS-MP2012 Multi Gigabit Business Switch รขโ‚ฌโ€œ 12 port 10 GbE

    Buffalo BS-MP2012 Multi Gigabit Business Switch รขโ‚ฌโ€œ 12 port 10 GbE

    Buffalo s BS-MP20 is an entry-level Multi Gigabit Business Switch supporting network scalability for 1 / 2.5 / 5 / 10Gbps. This device is ideal for gamer PCs desktop PCs servers NAS storage and AC Wave 2 Wireless Access Points. Until now 10GbE was an... more

    $639.00

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    MA01-XACX0440 ModBus RTU I/O Network Modules with Serial Port for PLC RS485 4AI+ 4 Switch Output Watchdog

    MA01-XACX0440 ModBus RTU I/O Network Modules with Serial Port for PLC RS485 4AI+ 4 Switch Output Watchdog

    Installation :Guide Rail Product size:115 x 90 x 40mm Working Voltage:DC8-28V color:White Material:plastic Package Contents: 1 x ModBus RTU I/O Network Modules Only the above package content other products are not included. Note: Light and different... more

    $13.44

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    NTI SERIMUX-S-8 8-Port SSH Console Serial Switch with AC power w/2-Yr Warranty

    NTI SERIMUX-S-8 8-Port SSH Console Serial Switch with AC power w/2-Yr Warranty

    NTI SERIMUX-S-8 8-Port SSH Console Serial Switch with Environmental Monitoring & AC power SSH Console Serial Switch delivers secure management of up to 32 serial devices via the internet TCP/IP network or dial-up modem connections. It combines the... more

    $1,195.00

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    12V/24V Voice Playback Module Serial Port Control Playback 10W/20W Voice Module HV8F

    12V/24V Voice Playback Module Serial Port Control Playback 10W/20W Voice Module HV8F

    1. Support One_line single bus serial port control which can control the functions of playing pausing selecting music adding and subtracting volume. 2. Support 3 configuration IO to select up to 7 working modes dial switch settings simple operation. 3.... more

    $11.75 $11.00

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    12V/24V Voice Playback Module Serial Port Control Playback 10W/20W Voice Module HV8F

    12V/24V Voice Playback Module Serial Port Control Playback 10W/20W Voice Module HV8F

    1. Support One_line single bus serial port control which can control the functions of playing pausing selecting music adding and subtracting volume. 2. Support 3 configuration IO to select up to 7 working modes dial switch simple operation. 3.... more

    $11.76 $9.21

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    12V/24V Voice Playback Module Serial Port Control Playback 10W/20W Voice Module HV8F

    12V/24V Voice Playback Module Serial Port Control Playback 10W/20W Voice Module HV8F

    1. Support One_line single bus serial port control which can control the functions of playing pausing selecting music adding and subtracting volume. 2. Support 3 configuration IO to select up to 7 working modes dial switch settings simple operation. 3.... more

    $11.29

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    10X 12V/24V Voice Playback Module Serial Port Control Playback 10W/20W Voice Module HV8F

    10X 12V/24V Voice Playback Module Serial Port Control Playback 10W/20W Voice Module HV8F

    1. Support One_line single bus serial port control which can control the functions of playing pausing selecting music adding and subtracting volume. 2. Support 3 configuration IO to select up to 7 working modes dial switch settings simple operation. 3.... more

    $59.97

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    HP J9777A 2530-8G Ethernet Switch

    HP J9777A 2530-8G Ethernet Switch

    Aruba 2530-8G Switch 8 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T IEEE 802.3u Type 100BASE-TX IEEE 802.3ab Type 1000BASE-T); Media Type: Auto-MDIX; Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 2 dual-personality... more

    $764.95 $659.95

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    HLK-RM04 TCP IP Ethernet Converter Module Serial UART RS232 to WAN LAN WIFI

    HLK-RM04 TCP IP Ethernet Converter Module Serial UART RS232 to WAN LAN WIFI

    Descriptions: 1 a serial port turn WIFI module a serial port turn Ethernet module Ethernet switch WIFI multi-function WIFI module a serial port server module make it easy for your serial port device connected to the Internet transparent two-way data... more

    $12.71

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    HLK-RM04 TCP IP Ethernet Converter Module Serial UART RS232 to WAN LAN WIFI AL

    HLK-RM04 TCP IP Ethernet Converter Module Serial UART RS232 to WAN LAN WIFI AL

    Descriptions: 1 a serial port turn WIFI module a serial port turn Ethernet module Ethernet switch WIFI multi-function WIFI module a serial port server module make it easy for your serial port device connected to the Internet transparent two-way data... more

    $14.29

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    HLK-RM04 TCP IP Ethernet Converter Module Serial UART RS232 to WAN LAN WIFI WA

    HLK-RM04 TCP IP Ethernet Converter Module Serial UART RS232 to WAN LAN WIFI WA

    Descriptions: 1 a serial port turn WIFI module a serial port turn Ethernet module Ethernet switch WIFI multi-function WIFI module a serial port server module make it easy for your serial port device connected to the Internet transparent two-way data... more

    $19.13 $14.35

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    Digi International DIGI One IA RealPort Network Adapter - 10 by 100 Ethernet

    Digi International DIGI One IA RealPort Network Adapter - 10 by 100 Ethernet

    Features RS-232/422/485 switch selectable in field DB-9M and screw terminal block serial ports Second serial port can be used as a pass-through port Powered Ethernet 802.3af support and fail-over capability when used with 9-30VDC inputSpecifications... more

    $819.17

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    ESP8266 serial port WIFI full IO leads to WIF transceiver wireless module serial port WIFI ESP-201module

    ESP8266 serial port WIFI full IO leads to WIF transceiver wireless module serial port WIFI ESP-201module

    Product Description ESP8266 serial port WIFI full IO leads to WIF transceiver wireless module serial port WIFI WIF transceiver wireless module Total IO extraction 3C digital accessories Electronic component Market Serial port WIFI ESP8266 serial wifi... more

    $9.99

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    mSATA Dual Port to SATA II 2 Port Adapter

    mSATA Dual Port to SATA II 2 Port Adapter

    The SATA II III to mini PCI-e SSD adapter is designed to provide an interface between the SATA II III and the mini PCI-e 52-pin Bus SATA interface standard. Works with DOS Windows 95 98 XP 2000 Win 7 Linux Unix allowing the operating system to boot and... more

    $7.75 $6.25

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    UBIQUITI ER-6P EdgeRouter 6P 6-Port Gigabit Router with 1 SFP Port

    UBIQUITI ER-6P EdgeRouter 6P 6-Port Gigabit Router with 1 SFP Port

    Ubiquiti Gigabit Routers With SFP - 6 Ports - Management Port - PoE Ports - 1 Slots - Gigabit Ethernet - 1U - Rack-mountable Dimensions: 11.25 x 2.5 x 9.75 Weight: 3.45 lbs Enclosure Characteristics: Metal Housing with Black Powder Coat Processor:... more

    $259.49

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    Brainboxes ES-246 1 Port RS232 Ethernet to Serial Adapter

    Brainboxes ES-246 1 Port RS232 Ethernet to Serial Adapter

    MAIN OVERVIEW FEATURES: Platform Supported: PC Linux MacNumber of Serial Ports (External): 1Form Factor: DIN Rail MountableHeight: 1.10 (28 mm)Width: 4.13 (105 mm)Depth: 4.17 (106 mm)Weight (Approximate): 109 gTAA Compliant: Yes more

    $120.88

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    2-Port Serial WAN Interface

    2-Port Serial WAN Interface

    Cisco 2-Port Serial WAN Interface card more

    $525.00

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    Kingdee Inc Db9 Null Modem Female To Female Slimline Data Transfer Serial Port Adapter 2 Pack Electronic_Adapter

    Kingdee Inc Db9 Null Modem Female To Female Slimline Data Transfer Serial Port Adapter 2 Pack Electronic_Adapter

    convert your existing straight wired cables to null modem or reverser (transmit & receive) cables with these handy inexpensive adaptersASimply plug these adapters onto the end of a cable and youre done A more

    $6.75

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    RS485 4DI+4DO ModBus RTU I/O MA01-AXCX4040 Network Modules Serial Port for PLC/Touch Display Watchdog

    RS485 4DI+4DO ModBus RTU I/O MA01-AXCX4040 Network Modules Serial Port for PLC/Touch Display Watchdog

    Product Description more

    $27.99

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    Kentek 25 Feet FT DB25 25 Pin Serial Printer Cable Cord 28 AWG Male to Male M/M Molded Straight-Through RS-232 Port Beige for PC Mac Linux Modem

    Kentek 25 Feet FT DB25 25 Pin Serial Printer Cable Cord 28 AWG Male to Male M/M Molded Straight-Through RS-232 Port Beige for PC Mac Linux Modem

    Kentek 25 Feet FT DB25 25 Pin Serial Printer Cable Cord 28 AWG Male to Male M/M Molded Straight-Through RS-232 Port Beige for PC Mac Linux Modem more

    $13.39

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    Kentek 100 Feet FT DB25 25 Pin Serial Printer Cable Cord 28 AWG Male to Male M/M Molded Straight-Through RS-232 Port Beige for PC Mac Linux Modem

    Kentek 100 Feet FT DB25 25 Pin Serial Printer Cable Cord 28 AWG Male to Male M/M Molded Straight-Through RS-232 Port Beige for PC Mac Linux Modem

    Kentek 100 Feet FT DB25 25 Pin Serial Printer Cable Cord 28 AWG Male to Male M/M Molded Straight-Through RS-232 Port Beige for PC Mac Linux Modem more

    $51.75

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    5Pcs Mini RS232 To TTL MAX3232 Converter Adaptor Module Serial Port Board

    5Pcs Mini RS232 To TTL MAX3232 Converter Adaptor Module Serial Port Board

    Description - 100% brand new - A converter board for electrical levels - Chip Model: MAX3232CSE - Voltage Range: 3~5V - Max. Baud Rate: No more than 120kbps - Dimension: 15.875mm x 9.398mm x 2.54mm Included in this package - 5X TTL Converter Modules more

    $12.99

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    LaMaz Blue Display Screen with Backlight 12864-5V Parallel Serial Port Module Board LCD12864

    LaMaz Blue Display Screen with Backlight 12864-5V Parallel Serial Port Module Board LCD12864

    Item Type: Blue Display Screen Product Material: ABS Model: LCD12864 Display: LCD Provides Three Control Interfaces: 8-bit microprocessor interface 4-bit microprocessor interface serial interface. more

    $21.00

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    AT-09 BT05 Bluetooth 4.0BLE module serial port lead out CC2541 compatible HM-10

    AT-09 BT05 Bluetooth 4.0BLE module serial port lead out CC2541 compatible HM-10

    Features 1. Low standby power consumption 90uA~400uA 2. Long connection distance 32.8 feet/10 meters 3. Fast response speed of 0.4 seconds 4. Universal product 5. There is no byte limit for sending and receiving up to 3K Bytes/second 6. No need to do... more

    $9.69

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    Kentek 100 Feet FT DB25 25 Pin Serial Printer Extension Cable Cord 28 AWG Male to Female M/F Molded Straight-Through RS-232 Port Beige for PC Mac Linux Modem

    Kentek 100 Feet FT DB25 25 Pin Serial Printer Extension Cable Cord 28 AWG Male to Female M/F Molded Straight-Through RS-232 Port Beige for PC Mac Linux Modem

    Kentek 100 Feet FT DB25 25 Pin Serial Printer Extension Cable Cord 28 AWG Male to Female M/F Molded Straight-Through RS-232 Port Beige for PC Mac Linux Modem more

    $39.99

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    Black Box Network Services Console Port Adapter for the Advanced Console Server DB9 Female DTE

    Black Box Network Services Console Port Adapter for the Advanced Console Server DB9 Female DTE

    Technical Information Adapter Type: RJ-45/Serial Connector Type on First End: DB-9 Serial - Female Connector on First End Details: 1 x 9-pin DB-9 Serial Female Connector Type on Second End: RJ-45 Network - Female Connector on Second End Details: 1 x... more

    $32.99 $24.11

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    Tomshine Four Ports USB 3.0 Super Fast 5Gbps PCI-E Expansion Card PCI Express Adapter Converter Card Power Supply Module For Desktop PC with 2U Low-profile Bracket

    Tomshine Four Ports USB 3.0 Super Fast 5Gbps PCI-E Expansion Card PCI Express Adapter Converter Card Power Supply Module For Desktop PC with 2U Low-profile Bracket

    Features: USB 3.0 Port Four standard USB 3.0 ports ensure fast transfer rate up to 5Gbps. main control chip Delivers low heat fast speed and stable operation to eliminate interference to the greatest extent. Interface Protection & Solid Capacitor Each... more

    $18.99

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    SIIG Serial Dual Port PCI Adapter Card JJ-P020K3 Retail Box

    SIIG Serial Dual Port PCI Adapter Card JJ-P020K3 Retail Box

    SIIG Serial Dual Port PCI Adapter Card New JJ-P020K3 New Retail Box more

    $28.00

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    ESP8266 Internet of Things Development Board+0.96 Inch Screen+ Sensor+USB Cable WIFI Network Serial Port Module

    ESP8266 Internet of Things Development Board+0.96 Inch Screen+ Sensor+USB Cable WIFI Network Serial Port Module

    Specifications: Model: ESP8266 Module: ESP8266 module Interface: USB interface+OLED interface (1 PIN)+module interface (DHT1)+power supply/IO interface Indicator: power indicator * 1 status indicator * 1 Power supply voltage: 5V Size: 43 x 56mm... more

    $17.31 $14.62

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    WINDLAND PCIE Adapter 6 Port PCI-Express X1 to SATA 3.0 Expansion Card 6Gbps High Speed

    WINDLAND PCIE Adapter 6 Port PCI-Express X1 to SATA 3.0 Expansion Card 6Gbps High Speed

    Features: brand new and high quality PCIe X1 to 6 SATA 3.0 ports controller card offers a simple connection between a host computer and SATA 3.0 devices(SATA hard drive or SATA device) which allows 6 SATA devices at the speed up to 6Gb/s. Serial SATA... more

    $30.05 $26.74

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    More information about NIC

    Best prices on Switch port, Serial in NIC. Check out Bizrate for great deals on popular brands like Brainboxes, Buffalo 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.