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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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    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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    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

    $122.27

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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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    1PORT RS232 422/485 ETHERNET TO SERIAL INDUSTRIAL DIN RAIL MOUNTED

    1PORT RS232 422/485 ETHERNET TO SERIAL INDUSTRIAL DIN RAIL MOUNTED

    Brainboxes Es-571 Industrial Isolated Ethernet to Serial + Switch - 1 x Network (RJ-45) - 1 x Serial Port - Fast Ethernet - Rail-mountable SERIAL INDUSTRIAL DIN RAIL MOUNTED more

    $421.14

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    Brainboxes ES-279 8 Port RS232 Ethernet to Serial Adapter

    Brainboxes ES-279 8 Port RS232 Ethernet to Serial Adapter

    MAIN OVERVIEW FEATURES: Ports: 8 x 9-pin DB-9 Male RS-232 - Serial ExternalForm Factor: DIN Rail Mountable Wall-mountableHeight: 2.20 (56 mm)Width: 8.46 (215 mm)Thickness: 5.20 (132 mm)Weight (Approximate): 824 gTAA Compliant: Yes more

    $682.57

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    Brainboxes ES-457 2 Port RS232 PoE Ethernet to Serial Adapter

    Brainboxes ES-457 2 Port RS232 PoE Ethernet to Serial Adapter

    Ethernet to Serial device server with Power over Ethernet providing access to two RS232 serial ports. Data transfer rates up to 1000000 baud coupled with 1Mbit/s line drivers deliver uncompromising performance. Power over Ethernet PoE uses IEEE 802.3... more

    $220.08

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    Brainboxes 1 Port RS422/485 Ethernet to Serial Adapter ES-320

    Brainboxes 1 Port RS422/485 Ethernet to Serial Adapter ES-320

    Ethernet to Serial device server providing access to one RS422/485 serial port. Data transfer rates up to 1 000 000 baud coupled with 1Mbit/s line drivers deliver uncompromising performance. Our ES range provides simple instant networked serial ports.... more

    $193.92 $141.32

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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 $355.52

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    Lantronix xDirect Compact 1-Port Secure Serial (RS232) to IP Ethernet - device server

    Lantronix xDirect Compact 1-Port Secure Serial (RS232) to IP Ethernet - device server

    Device server - 10Mb LAN 100Mb LAN RS-232 more

    $123.63 $111.08

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    Lantronix Device Server EDS2100 2 Port Secure RS232/422/485 Serial to IP Ethernet Gateway - device server

    Lantronix Device Server EDS2100 2 Port Secure RS232/422/485 Serial to IP Ethernet Gateway - device server

    Device server - 2 ports - 10Mb LAN 100Mb LAN RS-232 RS-422 RS-485 more

    $283.77

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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 $13.20

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    4 Port Selectable DIO Plus RS232 - 1 x Network

    4 Port Selectable DIO Plus RS232 - 1 x Network

    One RS232 serial port up to 1 MegaBaud delivers uncompromising performance. Software drivers give Windows users a local COM port allowing you to retain your existing software applications and connect to your devices over the network. Web confguration... more

    $205.82

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    8-Port async board PCI bus RS232/422/485 Three-in-One (requires interface option)

    8-Port async board PCI bus RS232/422/485 Three-in-One (requires interface option)

    CP-118U is a Smart Universal PCI Multiport Serial Board designed for POS and ATM applications and for use by industrial automation system manufacturers and system integrators. CP-118U is compatible with all popular operating systems and each of its 8... more

    $499.37 $427.47

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    Pre-Owned StarTech.com PEX1000SFP2PCI Express Gigabit Ethernet Fiber Network Card w/ Open SFP - PCIe SFP Network Card Adapter NIC - PCI Express x1 - 1 Port(s) - Low-profile Like New

    Pre-Owned StarTech.com PEX1000SFP2PCI Express Gigabit Ethernet Fiber Network Card w/ Open SFP - PCIe SFP Network Card Adapter NIC - PCI Express x1 - 1 Port(s) - Low-profile Like New

    The PEX1000SFP2 PCI Express Gigabit Fiber Network Card lets you connect a PCI Express-based computer directly to a fiber optic network using the Gigabit SFP of your choice. This Gigabit fiber card adapts to your network fiber connection and distance... more

    $162.33

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    TRENDnet TU-S9E 1-Port Serial to IP Ethernet Converter Black

    TRENDnet TU-S9E 1-Port Serial to IP Ethernet Converter Black

    TRENDnet’s 1-Port Serial to IP Ethernet Converter model TU-S9E allows you to easily and remotely manage an RS-232 serial device within your local network. With a flat and compact size the RS-232 to Ethernet converter is ideal for cabinet... more

    $86.91 $59.99

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    POWER OVER ETHERNET 2RS422/485 IEEE802.3AT & 3AF POECOMPATIBLE

    POWER OVER ETHERNET 2RS422/485 IEEE802.3AT & 3AF POECOMPATIBLE

    Brainboxes ES-413 Ethernet 2 Port RS422/485 Power Over Ethernet PoE - 2 x Serial Port - Fast Ethernet - Rail-mountable IEEE802.3AT & 3AF POECOMPATIBLE more

    $222.89

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    Dual Port SFP+ Server Network Card PCIEx8 10 Gigabit Ethernet Server Adapter Fiber Optic Network Card

    Dual Port SFP+ Server Network Card PCIEx8 10 Gigabit Ethernet Server Adapter Fiber Optic Network Card

    Item Type: USB 3.1 Front Panel Hub 4 Ports Material: Aluminum Alloy Transmission Protocol: USB 3.1 Gen 2 Media Interface: 4 x USB3.1 TYPE A Transfer Rate: 10Gbps (SuperSpeed Plus) Specification Compliant: Universal Serial Bus 3.1 Compliant SuperSpeed... more

    $115.24

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    PCIE X1 Ethernet Card BCM5720 Gigabit Dual Port Copper Cable RJ45 Media Interface PCIE Network Adapter for WOL PXE VLAN

    PCIE X1 Ethernet Card BCM5720 Gigabit Dual Port Copper Cable RJ45 Media Interface PCIE Network Adapter for WOL PXE VLAN

    1.BCM5720 Gigabit Ethernet: Gigabit Ethernet Card supports energy efficient Ethernet hardware support for IEEE 1588 timestamps and host to BMC connectivity for system manageability 2.Dual Port: Gigabit Ethernet Card features PCIe 2.1 1x dual port 13th... more

    $139.10

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    PCI Express X1 Network Card Single Port Plug and Play PCB 1G Ethernet LAN Card Server Network Card for Windows for Linux

    PCI Express X1 Network Card Single Port Plug and Play PCB 1G Ethernet LAN Card Server Network Card for Windows for Linux

    1.Single Port: Single port 1G SFP fiber LC PCIe 2.1 Ethernet controller a 13th generation 10 100 1000BASE T and 10 100 1000BASE X Ethernet LAN controller solution for high performance server and network applications. 2.PCI Express Support: PCI Express... more

    $127.64

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    CH9121 Serial Port to Ethernet Network Module Chip TTL Transmission Industrial Microcontroller STM32 TCP/IP 51 3.3V 5V

    CH9121 Serial Port to Ethernet Network Module Chip TTL Transmission Industrial Microcontroller STM32 TCP/IP 51 3.3V 5V

    Network protocols: IP TCP UDP ICMP IGMP DCHP and so on Serial Port Parameters: Number of ports: 1 Interface standard: TTL serial port 2.54MM pin 3.3V or 5V level Baud rate: 300 ~ 921600bps Data bits: 5 6 7 8 9 Stop bit: 1 2 bit Parity: no parity odd... more

    $8.96

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    CH9121 Serial Port to Ethernet Network Module Chip TTL Transmission Industrial Microcontroller STM32 TCP/IP 51 3.3V 5V

    CH9121 Serial Port to Ethernet Network Module Chip TTL Transmission Industrial Microcontroller STM32 TCP/IP 51 3.3V 5V

    Network protocols: IP TCP UDP ICMP IGMP DCHP and so on Serial Port Parameters: Number of ports: 1 Interface standard: TTL serial port 2.54MM pin 3.3V or 5V level Baud rate: 300 ~ 921600bps Data bits: 5 6 7 8 9 Stop bit: 1 2 bit Parity: no parity odd... more

    $9.69

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    BCM5720 PCIEX1 Gigabit Ethernet Network Card Dual Port Server Network

    BCM5720 PCIEX1 Gigabit Ethernet Network Card Dual Port Server Network

    Integrated dual 10/100/1000BASE-T and dual 1000BASE-X/SGMII 1.25 Gbaud SerDes transceivers. Energy Efficient Ethernetâ„¢ (EEE) compliant with IEEE Std 802.3az 2010 Dual 10/100/1000BASE-T full/half duplex Dual 1000BASE-X/SGMII Full/Half Duplex Automatic... more

    $27.78

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    2X BCM5720 PCIE X1 Gigabit Ethernet Network Card Dual Port Server Network Adapter Card Compatible with PXE VLAN

    2X BCM5720 PCIE X1 Gigabit Ethernet Network Card Dual Port Server Network Adapter Card Compatible with PXE VLAN

    Integrated dual 10/100/1000BASE-T and dual 1000BASE-X/SGMII 1.25 Gbaud SerDes transceivers. Energy Efficient Ethernetâ„¢ (EEE) compliant with IEEE Std 802.3az 2010 Dual 10/100/1000BASE-T full/half duplex Dual 1000BASE-X/SGMII Full/Half Duplex Automatic... more

    $49.58

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    PCI Express X1 Network Card Gigabit Single Port Copper Cable Server NIC Ethernet Card for Windows for Linux

    PCI Express X1 Network Card Gigabit Single Port Copper Cable Server NIC Ethernet Card for Windows for Linux

    1.Suitability: Designed for today s enterprise and data center environments the Ethernet controller is the ideal solution for multi core servers delivering full wire speed throughput on all ports. 2.Gigabit Ethernet: Energy efficient Ethernet support... more

    $127.64

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    2X BCM5720 PCIE X1 Gigabit Ethernet Network Card Dual Port Server Network Adapter Card Compatible with PXE VLAN

    2X BCM5720 PCIE X1 Gigabit Ethernet Network Card Dual Port Server Network Adapter Card Compatible with PXE VLAN

    Integrated dual 10/100/1000BASE-T and dual 1000BASE-X/SGMII 1.25 Gbaud SerDes transceivers. Energy Efficient Ethernetâ„¢ (EEE) compliant with IEEE Std 802.3az 2010 Dual 10/100/1000BASE-T full/half duplex Dual 1000BASE-X/SGMII Full/Half Duplex Automatic... more

    $55.67

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    Daakro CH9120 Server Ethernet WCH Serial Port Transmission Module TTL to 10M Network

    Daakro CH9120 Server Ethernet WCH Serial Port Transmission Module TTL to 10M Network

    Product Description: 1. Support two-way transparent transmission of serial data and network data 2. Support TCP SERVER TCP CLIENT UDP CLIENT and UDP SERVER working modes; 3. Support 10M full-duplex/half-duplex adaptive Ethernet interface compatible... more

    $11.38

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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

    $247.31

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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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    MAX232CSE Transfer Chip RS232 To TTL Converter Module COM Serial Board

    MAX232CSE Transfer Chip RS232 To TTL Converter Module COM Serial Board

    Product Description Product Name: RS232 Serial Port To TTL Converter Module; VCC: 3V/5V Total Size: 34 x 32x 14mm / 1.3 x 1.3 x 0.55 (L*W*T); Cable Length: 14cm/ 5.5 External Material: PCB; Main Color: Blue Black Weight: 16g Package Content: 1 xRS232... more

    $7.99

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    Aibecy RJ45 to Serial Port Female to DB 9PIN Adapter 8P8C Module Modem Connector

    Aibecy RJ45 to Serial Port Female to DB 9PIN Adapter 8P8C Module Modem Connector

    This module enables you to configure your own specific pinouts. It reduces signal loss and interference. Features: Used for module RS232. Make customized serial connections. RJ45 Pin Outs: 1-Blue 2-Orange 3-Black 4-Red 5-Green 6-Yellow 7-Brown and... more

    $5.27

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    RJ45 to Serial Port Female to DB 9PIN Adapter 8P8C Module Modem Connector

    RJ45 to Serial Port Female to DB 9PIN Adapter 8P8C Module Modem Connector

    This module enables you to configure your own specific pinouts. It reduces signal loss and interference. Features: Used for module RS232. Make customized serial connections. RJ45 Pin Outs: 1-Blue 2-Orange 3-Black 4-Red 5-Green 6-Yellow 7-Brown and... more

    $7.69 $6.99

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    RJ45 to Serial Port Female to DB 9PIN Adapter 8P8C Module Modem Connector

    RJ45 to Serial Port Female to DB 9PIN Adapter 8P8C Module Modem Connector

    This module enables you to configure your own specific pinouts. It reduces signal loss and interference. Features: Used for module RS232. Make customized serial connections. RJ45 Pin Outs: 1-Blue 2-Orange 3-Black 4-Red 5-Green 6-Yellow 7-Brown and... more

    $6.23

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    Carevas RJ45 to Serial Port Female to DB 9PIN Adapter 8P8C Module Modem Connector

    Carevas RJ45 to Serial Port Female to DB 9PIN Adapter 8P8C Module Modem Connector

    This module enables you to configure your own specific pinouts. It reduces signal loss and interference. Features: Used for module RS232. Make customized serial connections. RJ45 Pin Outs: 1-Blue 2-Orange 3-Black 4-Red 5-Green 6-Yellow 7-Brown and... more

    $7.89 $6.23

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    MABOTO RJ45 to Serial Port Female to DB 9PIN Adapter 8P8C Module Modem Connector

    MABOTO RJ45 to Serial Port Female to DB 9PIN Adapter 8P8C Module Modem Connector

    This module enables you to configure your own specific pinouts. It reduces signal loss and interference. Features: Used for module RS232. Make customized serial connections. RJ45 Pin Outs: 1-Blue 2-Orange 3-Black 4-Red 5-Green 6-Yellow 7-Brown and... more

    $14.99 $7.24

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    Startech USB to Null Modem DB9 Adapter

    Startech USB to Null Modem DB9 Adapter

    1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI Add a Null Modem RS232 serial port to your laptop or desktop computer through USB.- SKU: ZX9DHICUSB232FTN more

    $49.67

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    V7 Snmp Network Card For V7 Ups 1500Va/3000Va Rack Mount

    V7 Snmp Network Card For V7 Ups 1500Va/3000Va Rack Mount

    MAIN OVERVIEW FEATURES: Management: Monitoring & Control Protocols: SNMP v1 SNMPv2 Serial: Yes USB: No Network (RJ-45): Yes Number of Network (RJ-45) Ports: 1 Ethernet Technology: Fast Ethernet Height: 1.02 (25.91 mm) Width: 3.15 (80.01 mm) Length:... more

    $91.70

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    Brainboxes Serial Adapter (ES-420)

    Brainboxes Serial Adapter (ES-420)

    ES-420 is an Ethernet to serial device adapter with power over Ethernet providing access to two RS-422/485 serial ports. High data transfer rates deliver uncompromising performance. Power over Ethernet (PoE) uses IEEE 802.3af standard, compatible with... more

    $168

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    IO Crest SI-MPE15062 Full Size Mini PCIe Card or USB 2.0 1 Port Serial DB9 RS232/422/485 Adapter

    IO Crest SI-MPE15062 Full Size Mini PCIe Card or USB 2.0 1 Port Serial DB9 RS232/422/485 Adapter

    Rs232 data rates: 300bps to 1 mbpsrs422/rs485 data rates: 300bps to 10 mbps. FIFO buffer: 4k byte transfer, 4k byte receiver. more

    $30

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    More information about NIC

    Best prices on Brainboxes ethernet 1 port rs232, Serial in NIC. Check out Bizrate for great deals on popular brands like Brainboxes, Digi International and Lantronix. 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.