We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Expansion Cards.
ipros is IPROS GMS IPROS One of the largest technical database sites in Japan that collects information on.

Expansion Cards - Company Ranking(8 companies in total)

Last Updated: Aggregation Period:Jul 08, 2026〜Aug 04, 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, ...
---

---

---
  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, ...