---
title: "About the W7500x-S2E category"
url: "https://maker.wiznet.io/forum/11711"
markdown_url: "https://maker.wiznet.io/forum/11711/md"
type: "Forum topic"
category: "MCU & Boards"
author: "system"
created: "2016-03-07T01:40:57+09:00"
last_activity: "2017-05-08T04:33:00+09:00"
language: "en"
views: 759
replies: 0
source: "WIZnet Makers forum (https://maker.wiznet.io/forum/)"
---

# About the W7500x-S2E category

## Question

Asked by system on 2016-03-07 in MCU & Boards.

W7500x-S2E is pre-programmed MCU.

It is programmed Serial to Ethernet F/W of WIZ750SR

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Source: https://maker.wiznet.io/forum/11711