---
product_id: 506183879
title: "RYLS135 USB to 1.8V/3.3V/5V TTL UART Converter Adapter Bridge with 4-Bit Bidirectional Voltage Level Shifter with Wire"
brand: "reyax"
price: "€ 21.70"
currency: EUR
in_stock: true
reviews_count: 4
category: "Reyax"
url: https://www.desertcart.de/products/506183879-ryls135-usb-to-1-8v-3-3v-5v-ttl-uart
store_origin: DE
region: Germany
---

# 4-bit bidirectional voltage level shifting USB 2.0 full-speed transceiver Plug & play Windows 10/11 certified driver RYLS135 USB to 1.8V/3.3V/5V TTL UART Converter Adapter Bridge with 4-Bit Bidirectional Voltage Level Shifter with Wire

**Brand:** reyax
**Price:** € 21.70
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Your Projects with Precision & Speed!

## Quick Answers

- **What is this?** RYLS135 USB to 1.8V/3.3V/5V TTL UART Converter Adapter Bridge with 4-Bit Bidirectional Voltage Level Shifter with Wire by reyax
- **How much does it cost?** € 21.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/506183879-ryls135-usb-to-1-8v-3-3v-5v-ttl-uart)

## Best For

- reyax enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Convenience:** Certified Windows 10/11 driver built-in ensures instant setup—no headaches, just results.
- • **Compact & Lightweight Design:** Weighing just 0.634 ounces, it’s the perfect portable tool for on-the-go engineers and makers.
- • **Seamless USB 2.0 Connectivity:** Experience ultra-fast, reliable UART communication with the CP2102N-A02 chipset.
- • **Stable & Reliable Performance:** Trusted by professionals for flawless, consistent voltage shifting across multiple uses.
- • **Universal Voltage Compatibility:** Effortlessly switch between 1.8V, 3.3V, and 5V signals for versatile testing and prototyping.

## Overview

The RYLS135 USB to TTL UART Converter Bridge features a CP2102N-A02 USB 2.0 full-speed transceiver combined with a 4-bit bidirectional voltage level shifter supporting 1.8V, 3.3V, and 5V signals. Designed for seamless plug-and-play use on Windows 10/11 and Linux, it offers stable, reliable voltage conversion ideal for testing, prototyping, and embedded system development.

## Description

PRODUCT DESCRIPTIONThe RYLS135 includes a SILABS CP2102N-A02 USB 2.0 full-speed USB to UART transceiver and 4-Bit1.8V/3.3V/5V Voltage Level Shifter. It can convert 1.8V/3.3V/5V voltages and is very convenient forvarious testing purposes.

Review: Perfect for Windows or Linux users! - Does exactly as advertised and with a Certified Windows 10/11 Friver built right in to Windows, it's install and use is seamless.
Review: Working Perfectly - Used this about 8 times and it's flawless. Stable voltage and easy to set up / configure.

## Features

- CP2102N-A02 USB 2.0 full-speed USB to UART transceiver and 4-Bit 1.8V/3.3V/5V Voltage Level Shifter. It can convert 1.8V/3.3V/5V voltages and is very convenient for various testing purposes.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BP1PDPGL |
| Best Sellers Rank | #375,228 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,607 in Power Converters |
| Customer Reviews | 4.3 4.3 out of 5 stars (15) |
| Date First Available | November 9, 2022 |
| Item Weight | 0.634 ounces |
| Item model number | RYLS135 |
| Manufacturer | REYAX |
| Package Dimensions | 5.43 x 3.19 x 1.14 inches |

## Product Details

- **Brand:** REYAX
- **Color:** Blue
- **Compatible Devices:** Personal Computer, Laptop
- **Connectivity Technology:** USB
- **Number of Ports:** 4

## Images

![RYLS135 USB to 1.8V/3.3V/5V TTL UART Converter Adapter Bridge with 4-Bit Bidirectional Voltage Level Shifter with Wire - Image 1](https://m.media-amazon.com/images/I/51zt1MQAb9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for Windows or Linux users!
*by B***. on February 5, 2026*

Does exactly as advertised and with a Certified Windows 10/11 Friver built right in to Windows, it's install and use is seamless.

### ⭐⭐⭐⭐⭐ Working Perfectly
*by J***N on July 13, 2025*

Used this about 8 times and it's flawless. Stable voltage and easy to set up / configure.

### ⭐⭐⭐⭐⭐ Works exactly as described
*by C***N on November 9, 2024*

Nothing to complain about nor praise. It does what it says it does.

## Frequently Bought Together

- REYAX RYLS135 USB to 1.8V/3.3V/5V TTL UART Converter Adapter Bridge with 4-Bit Bidirectional Voltage Level Shifter with Wire
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**Shop now:** [https://www.desertcart.de/products/506183879-ryls135-usb-to-1-8v-3-3v-5v-ttl-uart](https://www.desertcart.de/products/506183879-ryls135-usb-to-1-8v-3-3v-5v-ttl-uart)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-03-16*