---
product_id: 67588877
title: "Brainboxes 1 Port RS232 Ethernet to Serial Adapter Model ES-246"
brand: "brainboxes"
price: "¥42862"
currency: JPY
in_stock: true
category: "Office Product"
url: https://www.desertcart.jp/products/67588877-brainboxes-1-port-rs232-ethernet-to-serial-adapter-model-es
store_origin: JP
region: Japan
---

# Brainboxes 1 Port RS232 Ethernet to Serial Adapter Model ES-246

**Brand:** brainboxes
**Price:** ¥42862
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Brainboxes 1 Port RS232 Ethernet to Serial Adapter Model ES-246 by brainboxes
- **How much does it cost?** ¥42862 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/67588877-brainboxes-1-port-rs232-ethernet-to-serial-adapter-model-es)

## Best For

- brainboxes enthusiasts

## Why This Product

- Trusted brainboxes brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Ethernet to Serial device server providing access to one RS232 serial port. Data transfer rates up to 230,400 baud rates, coupled with 1Mbit/s line drivers deliver uncompromising performance. Our ES range provides simple instant networked serial ports. A web interface allows secure configuration and control of the serial ports over a local network or the internet using any browser. For Windows our in-house designed (32 bit and 64 bit) driver gives you local COM ports, retaining existing software applications and allowing you to connect across your network to remote devices just as if they were attached locally. You can access the device via TCP/IP sockets from any networked device like an Android tablet, PC or phone. On Windows OS TCP/IP sockets are handled by the Winsock API, this will differ on other OSes.

## Features

- Connector: DB9 Connector - 9 Pin Male Operating Distance: EIA - RS232 Standard
- Cable: No Cable; Integrated Connector
- Max Baud Rate: 1,000,000 (1 MegaBaud)
- Power Input: 5 - 30V DC input, reverse polarity protected
- Mounting Accessories 1 Description: DIN-Rail Mounting Kit - MK-048

## Images

![Brainboxes 1 Port RS232 Ethernet to Serial Adapter Model ES-246 - Image 1](https://images-na.ssl-images-amazon.com/images/I/41iM5bMuRsL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/67588877-brainboxes-1-port-rs232-ethernet-to-serial-adapter-model-es](https://www.desertcart.jp/products/67588877-brainboxes-1-port-rs232-ethernet-to-serial-adapter-model-es)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-08*