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    Best Seller
    Cisco 24-Port 1 Gigabit SFP Fiber Ethernet Module with DFC4XL - expansion module - 24 ports

    Cisco 24-Port 1 Gigabit SFP Fiber Ethernet Module with DFC4XL - expansion module - 24 ports

    Expansion module - GigE - 24 ports - for Catalyst 6503-E 6504-E 6506-E 6506-E IDSM-2 6509-E 6509-E 10Gig 6509-V-E 6513-E more

    $4,299.99

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    Lantronix Industrial Device Server Xpress Dr+ - Device Server - 2 Ports - 100mb Lan Rs-232 Rs-422 Rs-485

    Lantronix Industrial Device Server Xpress Dr+ - Device Server - 2 Ports - 100mb Lan Rs-232 Rs-422 Rs-485

    Industrial Device Server - Cascade multiple devices from a single network connection - Connects enterprise systems to non-networked factory floor devices - Enables remote firmware upgrades saving time and money - Supports industrial protocols -... more

    $410.55

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    Best Seller
    Cisco 7600-ES20-10G3CXL 2 Port Switch (Used - Good)

    Cisco 7600-ES20-10G3CXL 2 Port Switch (Used - Good)

    Cisco 7600 Ethernet Services Module 7600 ES20 Line Card 2x10GE XFP with DFC 3CXL Available PoE Power - 0 if None (W): 0 Forwarding Performance (Mpps): 0 Switching Capacity (Gbps): 20 Total WAN 10/100/1000 Ports: 2 Item Dimensions - H x W x D (IN): 12.6... more

    $1,254.00 $473.00

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    Lantronix Device Server UDS2100 Two Port Serial (RS232/ RS422/ RS485) to IP Ethernet - device server

    Lantronix Device Server UDS2100 Two Port Serial (RS232/ RS422/ RS485) to IP Ethernet - device server

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

    $329.31 $267.43

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    IOGEAR Miniview Symphony 2-port Multi-function KVM Switch

    IOGEAR Miniview Symphony 2-port Multi-function KVM Switch

    IOGEAR s Symphony multi-function KVM Switch represents the new wave in KVM technology. This advanced KVM not only allows you to control two computers using a single VGA monitor USB keyboard and mouse but boasts a built-in USB 2.0 hub Ethernet 10/100... more

    $111.81

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    Tripp Lite 16-Port Cat5 1U Rack-Mount KVM Switch with IP Remote Access 2+1 User VGA USB (B072-016-IP2)

    Tripp Lite 16-Port Cat5 1U Rack-Mount KVM Switch with IP Remote Access 2+1 User VGA USB (B072-016-IP2)

    16-Port Cat5 KVM Over IP Switch 1 Local 2 Remote User 1URM. 16-port NetCommander Cat5 IP KVM Switch is the optimal solution for remote control of multiple computers/servers by up to 3 (1 Local and 2 Remote) independent simultaneous users. A single unit... more

    $1,307.07

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    Lantronix Device Server UDS2100 Two Port Serial (RS232/ RS422/ RS485) to IP Ethernet - device server

    Lantronix Device Server UDS2100 Two Port Serial (RS232/ RS422/ RS485) to IP Ethernet - device server

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

    $251.68

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    Monoprice Networking USB 2.0 Print Server - Black

    Monoprice Networking USB 2.0 Print Server - Black

    This palm sized 1-port USB 2.0 Print Server allows any networked computer to share a USB printer. It complies with USB 2.0 specification (backward compatible with USB 1.1 specification) and provides users with an auto-sensing Ethernet port that works... more

    $32.28

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    Digi 70001806 PortServer TS 2 MEI

    Digi 70001806 PortServer TS 2 MEI

    PortServer TS MEI provides switch-selectable RS-232/422/485 serial port connectivity making it easy to connect multiple serial devices to your network. It combines the inherent benefits of data networking with proven asynchronous connectivity to... more

    $513.87

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    3Com OfficeConnect Fast Ethernet Stackable Hub

    3Com OfficeConnect Fast Ethernet Stackable Hub

    The OfficeConnect hub allows you to create a small network with up to eight workstations. It has eight 100BASE-TX ports and is a Fast Ethernet (Class II) repeater allowing you to create a network that runs ten times faster than standard Ethernet. more

    $85.00

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    Pre-Owned - DELL 002V2 Silicom PE2G2SFPI35 2-Port Gigabit SFP PCI-e Ethernet adapte (Good)

    Pre-Owned - DELL 002V2 Silicom PE2G2SFPI35 2-Port Gigabit SFP PCI-e Ethernet adapte (Good)

    Used DELL 002V2 Silicom PE2G2SFPI35 2-Port Gigabit SFP PCI-e Ethernet adapte Items are refurbished by C4 s in house techs. more

    $29.95

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    Intel Ethernet Network Adapter E810-CQDA2 for OCP 3.0 - PCI Express 4.0 x16 - 2 Port(s) - Optical Fiber - 100GBase-X - Plug-in Card

    Intel Ethernet Network Adapter E810-CQDA2 for OCP 3.0 - PCI Express 4.0 x16 - 2 Port(s) - Optical Fiber - 100GBase-X - Plug-in Card

    Improve application efficiency and network performance with innovative and versatile capabilities that optimize high-performance server workloads such as NFV storage HPC-AI and hybrid cloud. Performance for Cloud Applications Delivers the bandwidth and... more

    $857.99 $642.86

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    Pre-Owned HPE Ethernet 1Gb 4-Port 366FLR Adapter - PCI Express x4 - 4 Port(s) - 4 x Network (RJ-45) - Twisted Pair - 10/100/1000Base-T - Plug-in Card Like New

    Pre-Owned HPE Ethernet 1Gb 4-Port 366FLR Adapter - PCI Express x4 - 4 Port(s) - 4 x Network (RJ-45) - Twisted Pair - 10/100/1000Base-T - Plug-in Card Like New

    The HP Ethernet 1Gb 4-port 366FLR features the next generation of Ethernet integration offering in a single chip solution on a FlexibleLOM form factor further reducing power requirements for 4 ports of 1Gb Ethernet. The HP 366FLR is the PCI Express 2.1... more

    $102.00 $85.39

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    Magazine Durable Gigabit Ethernet LAN PCI-E Exrpess Network Card Port Adapter Controller

    Magazine Durable Gigabit Ethernet LAN PCI-E Exrpess Network Card Port Adapter Controller

    Product Description: Material:mental Weight:0.08kg Quatity:1pcs Size:9.2*12*1.8cm(approx) Features: 1. Connect faster than ever with this PCI Gigabit Ethernet Network controller card. 2. Transfer rates up to 1000Mbps optimize your computer s... more

    $23.03 $11.29

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    Prettyui-Gigabit Ethernet LAN PCI-E Exrpess Network Card Port Adapter Controller

    Prettyui-Gigabit Ethernet LAN PCI-E Exrpess Network Card Port Adapter Controller

    Product Description: Material:mental Weight:0.08kg Quatity:1pcs Size:9.2*12*1.8cm(approx) Features: 1. Connect faster than ever with this PCI Gigabit Ethernet Network controller card. 2. Transfer rates up to 1000Mbps optimize your computer s... more

    $13.73

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    SYBA SY-PEX24045 4 Port Gigabit Ethernet PCI-e x4 Network Interface Card

    SYBA SY-PEX24045 4 Port Gigabit Ethernet PCI-e x4 Network Interface Card

    The Intel 1 Gigabit 4-port is the latest Ethernet integration. Features the next generation Intel I350 chipset. This adapter is perfect for a server running Windows or Linux.; Features: Chipset: Intel I350-AM4 ; PCI express 2.1 5GT/s lane X4lane ;... more

    $109.99 $99.31

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    1 Port 2.5G Base PoE Network Card

    1 Port 2.5G Base PoE Network Card

    PCI Express x1 PoE Network Card supports up to 2.5Gbps network speeds and supplies 30W PSE/25.5W PD at 48V DC to the connected device - Uses a single CAT5e (or later) cable to leverage existing copper cabling without the use of a Power over Ethernet... more

    $119.37 $107.35

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    Accortec Ethernet 10Gb 2-Port 530T Adapter 656596B21ACC

    Accortec Ethernet 10Gb 2-Port 530T Adapter 656596B21ACC

    Interfaces/Ports Host Interface: PCI Express x8 Total Number of Ports: 2 Network (RJ-45): Yes USB: No Serial Port: No Ethernet AUI: No XJACK: No PoE (RJ-45) Port: No Number of Network (RJ-45) Ports: 2 Media & Performance Media Type Supported: Twisted... more

    $205.18

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    Intel Ethernet Converged Network Adapter X550-T2

    Intel Ethernet Converged Network Adapter X550-T2

    Intel Ethernet Converged Network Adapter X550-T2 - PCI Express 3.0 x16 - 2 Port(s) - 2 - Twisted Pair more

    $380.50 $300.01

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    5PK ENET CONVERGED NETWORK ADAPTER X520-SR2

    5PK ENET CONVERGED NETWORK ADAPTER X520-SR2

    Intel Ethernet Converged Network Adapter X520-SR2 - PCI Express x8 - 2 Port(s) - Optical Fiber - Low-profile Full-height - Bulk ADAPTER X520-SR2 more

    $329.28 $147.84

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    ETHERNET CONVERGED MM# 945034 ADAPTER X710-DA2 OEM GEN

    ETHERNET CONVERGED MM# 945034 ADAPTER X710-DA2 OEM GEN

    Intel Ethernet Converged Network Adapter X710-DA2 - PCI Express 3.0 x8 - 2 Port(s) - Twinaxial ADAPTER X710-DA2 OEM GEN more

    $290.40

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    Tripp Lite by Eaton 16-Port Console Server USB Ports (2) - 4G LTE Dual GbE NIC 16Gb Flash SD Card Wi-Fi Desktop/1U Rack TAA - Twisted Pair - 2 x Network (RJ-45) - 2 x USB - 16 x Serial Port ...

    Tripp Lite by Eaton 16-Port Console Server USB Ports (2) - 4G LTE Dual GbE NIC 16Gb Flash SD Card Wi-Fi Desktop/1U Rack TAA - Twisted Pair - 2 x Network (RJ-45) - 2 x USB - 16 x Serial Port ...

    Tripp Lite by Eaton 16-Port Console Server USB Ports (2) - 4G LTE Dual GbE NIC 16Gb Flash SD Card Wi-Fi Desktop/1U Rack TAA - Twisted Pair - 2 x Network (RJ-45) - 2 x USB - 16 x Serial Port - 10/100/1000Base-T - Gigabit Ethernet - Desktop... more

    $4,009.97

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    Type-C HUB 2.0 Type-c 3 Rj45 Network Converter Port Hub Ethernet Usb 2.0 3 Port Hub Ethernet Adapter Type-c 3 Port Adapter Rj45 Network Qisuo Buzhi

    Type-C HUB 2.0 Type-c 3 Rj45 Network Converter Port Hub Ethernet Usb 2.0 3 Port Hub Ethernet Adapter Type-c 3 Port Adapter Rj45 Network Qisuo Buzhi

    USB 2.0 Type-C 3 Port HUB Fast Ethernet Adapter RJ45 100Mbps Network Card Expansion Converter for Macbook Expand three high speed Type-C 2.0 ports to USB devices. Compliant with IEEE 802.3(10Based-T) AND 802.3U (100Base-TX) standards. Support 10Mbps... more

    $10.69

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    IBM 4-Port 10/100 BaseTX PCI Ethernet Adapter 09P1421 09P1422

    IBM 4-Port 10/100 BaseTX PCI Ethernet Adapter 09P1421 09P1422

    IBM 4-Port 10/100 BaseTX PCI Ethernet Adapter 09P1421 09P1422 more

    $45.00

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    Used-Like New Dell 02MT0 Broadcom BCM57414 Ethernet Adapter - Dual Port - SFP28 - PCI Express 3.0 - 50 GbE

    Used-Like New Dell 02MT0 Broadcom BCM57414 Ethernet Adapter - Dual Port - SFP28 - PCI Express 3.0 - 50 GbE

    Dell 02MT0 Broadcom BCM57414 Ethernet Adapter - Dual Port - SFP28 - PCI Express 3.0 - 50 GbE This product is Used-Like New. Includes a 90-Day Warranty. May show limited signs of use and some accessories such as manuals and extra software might be... more

    $254.92 $223.71

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    Lenovo 1Gb Ethernet Adapter 00LF020 Intel i210-T1 PCI-E x1 RJ45 1-Port (New)

    Lenovo 1Gb Ethernet Adapter 00LF020 Intel i210-T1 PCI-E x1 RJ45 1-Port (New)

    The Lenovo 1Gb Ethernet Adapter with part number 00LF020 is a cutting-edge network interface card meticulously designed to deliver reliable and high-performance Ethernet connectivity within Lenovo systems. Leveraging the power of the Intel i210-T1... more

    $69.99

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    StarTech.com 4-Port PCI Express Gigabit Network Adapter Card - (used)

    StarTech.com 4-Port PCI Express Gigabit Network Adapter Card - (used)

    Product Name : StarTech.com ST1000SPEX43 Gigabit Ethernet Card more

    $126.97 $113.97

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    Mellanox ConnectX-5 EN Dual Port 100Gigabit PCI Express 3.0 x16 Ethernet Adapter MCX516A-CCAT

    Mellanox ConnectX-5 EN Dual Port 100Gigabit PCI Express 3.0 x16 Ethernet Adapter MCX516A-CCAT

    Mellanox MCX516A-CCAT ConnectX-5 EN 100-Gigabit Ethernet Adapter New more

    $1,056.00

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    Linksys Max-Stream Wi-Fi 6 IEEE 802.11ax Ethernet Wireless Router 2.40 GHz ISM Band - 5 GHz UNII Band - 2 x Antenna(2 x External) - 225 MB/s Wireless Speed - 4 x Network Port - 1 x Broadband Port - US

    Linksys Max-Stream Wi-Fi 6 IEEE 802.11ax Ethernet Wireless Router 2.40 GHz ISM Band - 5 GHz UNII Band - 2 x Antenna(2 x External) - 225 MB/s Wireless Speed - 4 x Network Port - 1 x Broadband Port - US

    Wi-Fi 6 Router is powered by Intelligent Mesh technology that adapts to your Wi-Fi needs to ensure your devices will always have a full-strength signal. Utilizing the latest Wi-Fi 6 technology all of your device connections will be strong while also... more

    $158.85

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    Gigabit Ethernet Fiber Switch 8 Optical Port 2 Electrical Port Up To 120km RJ45 Port SFP Fiber Media Converter 100?240V UK Plug Electronic goods

    Gigabit Ethernet Fiber Switch 8 Optical Port 2 Electrical Port Up To 120km RJ45 Port SFP Fiber Media Converter 100?240V UK Plug Electronic goods

    1.RJ45 Network Port: Ethernet media converter provides multiple Gigabit SFP optical ports and 10/100/1000M adaptive RJ45 network ports users can choose different SFP optical modules according to site needs. 2.Support Efficient Transmission: Fiber media... more

    $90.86

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    Ethernet Fiber Media Switch Tx1310nm Rx1550nm 2 Optical Ports 16 Electrical Ports Up To 25km RJ45 Port Fiber Transceiver 100?240V EU Plug Electronic goods

    Ethernet Fiber Media Switch Tx1310nm Rx1550nm 2 Optical Ports 16 Electrical Ports Up To 25km RJ45 Port Fiber Transceiver 100?240V EU Plug Electronic goods

    1.With SC Port: Fiber transceiver has a built in single fiber single mode module Tx1310nm/Rx1550nm with SC port to easily extend your 100GbE or Fast Ethernet network up to 25km . 2.Supports Efficient Transmission: Fiber media switch supports lossless... more

    $104.30

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    TSH-724 Serial Port Sharing Device Baud Rate Converter and Modbus RTU converter with PoE and 2 RS-485 Ports and 3 RS-232 Ports

    TSH-724 Serial Port Sharing Device Baud Rate Converter and Modbus RTU converter with PoE and 2 RS-485 Ports and 3 RS-232 Ports

    Serial Port Sharing Device Baud Rate Converter and Modbus RTU converter with PoE and 1 RS-485 Port and 1 RS-232 Port. TSH-724 allows a single Modbus RTU Master to communicate with Modbus RTU slaves over different protocols baud rates and data formats.... more

    $189.00

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    Aruba 6300M 48-port 1GbE and 4-port SFP56 Power-to-Port 2 Fan Trays 1 PSU Bundle

    Aruba 6300M 48-port 1GbE and 4-port SFP56 Power-to-Port 2 Fan Trays 1 PSU Bundle

    Aruba 6300 Switch Series The Aruba CX 6300 Switch Series is a modern flexible and intelligent family of stackable switches ideal for enterprise network access aggregation core and data center top of rack (ToR) deployments. Created for game- changing... more

    $10,712.85 $5,499.95

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    Gigabit Ethernet Fiber Switch 8 Optical Port 2 Electrical Port Up To 120km RJ45 Port SFP Fiber Media Converter 100?240V US Plug Electronic goods

    Gigabit Ethernet Fiber Switch 8 Optical Port 2 Electrical Port Up To 120km RJ45 Port SFP Fiber Media Converter 100?240V US Plug Electronic goods

    1.RJ45 Network Port: Ethernet media converter provides multiple Gigabit SFP optical ports and 10/100/1000M adaptive RJ45 network ports users can choose different SFP optical modules according to site needs. 2.Support Efficient Transmission: Fiber media... more

    $90.86

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    Raritan Dominion SX II DSX2-4 Device Server - Twisted Pair - 2 x Network (RJ-45) x USB - 4 x Serial Port - 10/100/1000Base-T - Gigabit Ethernet - Management Port - Rack-mountable

    Raritan Dominion SX II DSX2-4 Device Server - Twisted Pair - 2 x Network (RJ-45) x USB - 4 x Serial Port - 10/100/1000Base-T - Gigabit Ethernet - Management Port - Rack-mountable

    Raritan Dominion SX II DSX2-4 Device Server - Twisted Pair - 2 x Network (RJ-45) x USB - 4 x Serial Port - 10/100/1000Base-T - Gigabit Ethernet - Management Port - Rack-mountable more

    $1,371.88

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    RJ45 Network Switch 2 Port LAN Ethernet Network Box Switcher RJ45 Splitter Dual 2 Way Port Manual Sharing Switch Adapter

    RJ45 Network Switch 2 Port LAN Ethernet Network Box Switcher RJ45 Splitter Dual 2 Way Port Manual Sharing Switch Adapter

    Interface: 100MHz 2 In 1 Out/1 In 2 Out. Material: plastic colour: White Package Contents: 1 x Ethernet Network Box Switcher Only the above package content other are not included. Note: Light reflection and different displays may cause the color of the... more

    $7.89

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    2X Mini 2 Port RJ45 RJ-45 Network Switch Ethernet Network Box Switcher Dual 2 Way Port Manual Sharing Switch Adapter HUB

    2X Mini 2 Port RJ45 RJ-45 Network Switch Ethernet Network Box Switcher Dual 2 Way Port Manual Sharing Switch Adapter HUB

    No power supply and additional electronics switches No electrical interference on Size: 8cm x 5cm x 2.1cm / 3.15inch x 1.97inch x 0.83inch Colour: white Material: plastic Package Contents: 2 * 2 Port Network Switch Only the above package content other... more

    $13.80

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    4-port USB 2.0 Hub 4 Port USB 2.0 Splitter Gigabit Ethernet Hub + USB C HUB Network RJ45 1000Mbps USB Extender

    4-port USB 2.0 Hub 4 Port USB 2.0 Splitter Gigabit Ethernet Hub + USB C HUB Network RJ45 1000Mbps USB Extender

    4-port USB 2.0 Hub 4 Port USB 2.0 Splitter Gigabit Ethernet Hub + USB C HUB Network RJ45 1000Mbps USB Extender Product parameters: Input voltage: 5V Material: ABS Product weight: 50g Transmission rate: up to 480mbps / S Working current: 500mA Working... more

    $11.21

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    Opengear CM8100 Console Server - 1.95 GB - DDR4 SDRAM - Twisted Pair - 2 x Network (RJ-45) - 2 x USB - 32 x Serial Port - 10/100/1000Base-T - 10 Gigabit Ethernet - Management Port - Rack-mountable

    Opengear CM8100 Console Server - 1.95 GB - DDR4 SDRAM - Twisted Pair - 2 x Network (RJ-45) - 2 x USB - 32 x Serial Port - 10/100/1000Base-T - 10 Gigabit Ethernet - Management Port - Rack-mountable

    Opengear CM8100 Console Server - 1.95 GB - DDR4 SDRAM - Twisted Pair - 2 x Network (RJ-45) - 2 x USB - 32 x Serial Port - 10/100/1000Base-T - 10 Gigabit Ethernet - Management Port - Rack-mountable more

    $3,281.82

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    TV Accessories TV Adapter 2 USB Ports Ethernet AV HDMI and an SD Card port Lightning fast quad-core processor Support Wifi or Ethernet 4K HD streaming(2+16GB)

    TV Accessories TV Adapter 2 USB Ports Ethernet AV HDMI and an SD Card port Lightning fast quad-core processor Support Wifi or Ethernet 4K HD streaming(2+16GB)

    Package Includes: 1. Accessories 2. Remote Control 3. Power Cord 4. HDMI Cable 5. User Manual -- Completely Plug and Play device enjoy amazing true-to-life picture quality with 4K (4096x2160 pixel ) Ultra HD streaming support.Compatible with any TV as... more

    $36.99

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    More information about Computers & Software

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