---
product_id: 491042554
title: "SH-U09B3 USB Type C to TTL Serial Adapter with CP2102N Chip"
brand: "dsd tech"
price: "€ 33.69"
currency: EUR
in_stock: true
url: https://www.desertcart.it/products/491042554-sh-u09b3-usb-type-c-to-ttl-serial-adapter-cp2102n
store_origin: IT
region: Italy
---

# 3Mbps max data speed Cross-platform OS compatibility USB Type-C native interface SH-U09B3 USB Type C to TTL Serial Adapter with CP2102N Chip

**Brand:** dsd tech
**Price:** € 33.69
**Availability:** ✅ In Stock

## Summary

> ⚡ Future-proof your serial connections with speed and style!

## Quick Answers

- **What is this?** SH-U09B3 USB Type C to TTL Serial Adapter with CP2102N Chip by dsd tech
- **How much does it cost?** € 33.69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/491042554-sh-u09b3-usb-type-c-to-ttl-serial-adapter-cp2102n)

## Best For

- dsd tech enthusiasts

## Why This Product

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

## Key Features

- • **Universal OS Compatibility:** Works flawlessly across Windows, Linux, and Mac OS for ultimate flexibility.
- • **Blazing Fast 3Mbps Transfer:** Experience ultra-responsive serial communication with the upgraded CP2102N chip.
- • **Comprehensive Pin Interface:** Supports VCC, GND, TX, RX, CTS, RTS pins to cover all your serial device needs.
- • **Reliable Support & Warranty:** Enjoy peace of mind with 1-year replacement and expert tech support within 24 hours.
- • **Seamless USB Type-C Connectivity:** Perfectly designed for modern laptops with USB-C ports—no adapters needed.

## Overview

The DSD TECH SH-U09B3 USB Type-C to TTL Serial Adapter leverages the advanced CP2102N chip to deliver up to 3Mbps data transfer speeds. Designed for USB Type-C laptops, it supports a full suite of serial pins (VCC, GND, TX, RX, CTS, RTS) and is compatible with Windows, Linux, and Mac OS. Lightweight and compact, it comes backed by a 1-year replacement warranty and responsive technical support, making it an essential tool for professionals needing reliable serial communication.

## Description

DSD TECH SH-U09B3 USB Type C to TTL Serial Adapter with CP2102N Chip

## Features

- DSD TECH: DSD TECH focuses on the development of serial devices such as TTL/RS232/RS485. We have served more than 100,000 customers in total.
- USB TYPE C TO TTL SERIAL ADAPTER: Interface with TTL Serial equipment using this USB Type-C Serial adapter. Suitable for some laptops with only USB Type-C interface. The pin interfaces are: VCC (5V), GND, TX, RX, CTS, RTS. It can meet most of the usage scenarios.
- Silicon Labs CP2102N:CP2102N is an upgraded version of CP2102 chip, the maximum transmission speed can reach 3Mbps, which is equivalent to FT232RL.
- Compatibility: This USB-C to TTL adapter is compatible with Windows 7, 8, 10 and various Linux OS and Mac OS
- Customer Support:Offering permanent technical support and a 1-year product replacement service. All questions will be answered for you within 1 business day

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | DSD TECH |
| Manufacturer | DSD TECH |
| Model | SH-U09B3 |
| Product Dimensions | 5.51 x 2.11 x 1.5 cm; 20 g |
| Item model number | SH-U09B3 |
| Hardware Interface | USB |
| Compatible Devices | Laptop, GPS |
| Number of items | 1 |
| Batteries Included | No |
| Batteries Required | No |
| Number of Ports | 2 |
| Manufacturer | DSD TECH |
| Item Weight | 20 g |

## Product Details

- **Compatible Devices:** Laptop, GPS
- **Specific Uses For Product:** Programming, Flashing, Interfacing
- **Connector Type:** USB Type C
- **Colour:** JZ1483
- **Item dimensions L x W x H:** 5.5 x 2.1 x 1.5 Centimeters

## Images

![SH-U09B3 USB Type C to TTL Serial Adapter with CP2102N Chip - Image 1](https://m.media-amazon.com/images/I/614CuKAZLqL.jpg)

## Frequently Bought Together

- DSD TECH SH-U09B3 USB Type C to TTL Serial Adapter with CP2102N Chip
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**Shop now:** [https://www.desertcart.it/products/491042554-sh-u09b3-usb-type-c-to-ttl-serial-adapter-cp2102n](https://www.desertcart.it/products/491042554-sh-u09b3-usb-type-c-to-ttl-serial-adapter-cp2102n)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-05*