We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Expansion Cards.
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Expansion Cards - Company Ranking(7 companies in total)

Last Updated: Aggregation Period:Aug 26, 2026〜Sep 22, 2026
This ranking is based on the number of page views on our site.

Company Name Featured Products
Product Image, Product Name, Price Range overview Application/Performance example
【Bus Interface Standard】PCI-Express(R) [x4], Gen 2 (PCI-Express Standard Revision 2.1 at 5GT/s) 【Ethernet】Intel(R) i211AT Ethernet Control... Applications: Machine vision, equipment control, automation systems, environmental monitoring systems, kiosk terminals, inspection devices, ...
【Bus Interface Standard】PCI-Express(R) [x4], Gen 2 (PCI-Express Standard Revision 2.0 at 5GT/s) 【Ethernet】Intel(R) i211AT Ethernet Control... Applications: machine vision, equipment control, automation systems, environmental monitoring systems, kiosk terminals, inspection devices, ...
【Bus Interface Standard】PCI-Express(R) [x4], Gen 2 (PCI-Express Standard Revision 2.1 at 5GT/s) 【Ethernet】Intel(R) i211AT Ethernet Control... Applications: Machine vision, equipment control, automation systems, environmental monitoring systems, kiosk terminals, inspection devices, ...
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  1. Featured Products
    2-Port Gigabit LAN Expansion Card PER-T481-2port-POE2-Port Gigabit LAN Expansion Card PER-T481-2port-POE
    overview
    【Bus Interface Standard】PCI-Express(R) [x4], Gen 2 (PCI-Express Standard Revision 2.1 at 5GT/s) 【Ethernet】Intel(R) i211AT Ethernet Control...
    Application/Performance example
    Applications: Machine vision, equipment control, automation systems, environmental monitoring systems, kiosk terminals, inspection devices, ...
    4-Port Gigabit LAN Expansion Card [PER-T481-A10]4-Port Gigabit LAN Expansion Card [PER-T481-A10]
    overview
    【Bus Interface Standard】PCI-Express(R) [x4], Gen 2 (PCI-Express Standard Revision 2.0 at 5GT/s) 【Ethernet】Intel(R) i211AT Ethernet Control...
    Application/Performance example
    Applications: machine vision, equipment control, automation systems, environmental monitoring systems, kiosk terminals, inspection devices, ...
    4-Port Gigabit LAN Expansion Card PER-T481-4port-POE4-Port Gigabit LAN Expansion Card PER-T481-4port-POE
    overview
    【Bus Interface Standard】PCI-Express(R) [x4], Gen 2 (PCI-Express Standard Revision 2.1 at 5GT/s) 【Ethernet】Intel(R) i211AT Ethernet Control...
    Application/Performance example
    Applications: Machine vision, equipment control, automation systems, environmental monitoring systems, kiosk terminals, inspection devices, ...