---
product_id: 23965114
title: "CXDR USB 2.0 to TTL UART Module 5pinSerial Converter CP2102 STC 5pinCable Tested"
brand: "cxdr"
price: "₩366173"
currency: KRW
in_stock: false
category: "Electronics"
url: https://www.desertcart.kr/products/23965114-cxdr-usb-2-0-to-ttl-uart-module-5pinserial-converter
store_origin: KR
region: South Korea
---

# CXDR USB 2.0 to TTL UART Module 5pinSerial Converter CP2102 STC 5pinCable Tested

**Brand:** cxdr
**Price:** ₩366173
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** CXDR USB 2.0 to TTL UART Module 5pinSerial Converter CP2102 STC 5pinCable Tested by cxdr
- **How much does it cost?** ₩366173 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/23965114-cxdr-usb-2-0-to-ttl-uart-module-5pinserial-converter)

## Best For

- cxdr enthusiasts

## Why This Product

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

## Description

TTL Model: CP2104 Fact: TXD: the sending end, generally expressed as their transmitter, normal communication must be connected to another device RXD. RXD: the receiving end, the general said to own the receiving end, the normal communication must be connected to another device TXD. Normal communication when the TXD itself never connected equipment RXD! Since the resumption of spontaneous TXD RXD connected with other equipment's normal communication, so if you want to receive their own to send data as the name implies, is receiving his own transmitted data, namely, its TXD is directly connected to the RXD, used to test itself to send and receive is normal, is the fastest and most simple test method, when problems arise first do the test to determine whether a product malfunction. Also known as the loopback test.

## Features

- New and High Quality

## Images

![CXDR USB 2.0 to TTL UART Module 5pinSerial Converter CP2102 STC 5pinCable Tested - Image 1](http://ecx.images-amazon.com/images/I/31II6jxh5-L.jpg)

---

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**Shop now:** [https://www.desertcart.kr/products/23965114-cxdr-usb-2-0-to-ttl-uart-module-5pinserial-converter](https://www.desertcart.kr/products/23965114-cxdr-usb-2-0-to-ttl-uart-module-5pinserial-converter)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-04-22*