---
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: "€ 21.98"
currency: EUR
in_stock: true
reviews_count: 3
category: "Reyax"
url: https://www.desertcart.gr/products/506183879-ryls135-usb-to-1-8v-3-3v-5v-ttl-uart
store_origin: GR
region: Greece
---

# 4-bit bidirectional voltage level shifting Supports 1.8V/3.3V/5V logic levels USB 2.0 full-speed interface 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:** € 21.98
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with precision and speed — don’t get left behind!

## 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?** € 21.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/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

- • **Compact & Reliable Design:** Engineered for stability and ease of setup—perfect for on-the-go professionals and lab testing.
- • **Trusted by Tech Enthusiasts:** Join the savvy crowd with a 4.3-star rated adapter that just works, every time.
- • **Plug & Play USB 2.0 Powerhouse:** Seamlessly connect your PC or laptop with blazing 480 Mbps data transfer speed.
- • **Universal Voltage Compatibility:** Effortlessly switch between 1.8V, 3.3V, and 5V logic levels for versatile testing.
- • **4-Bit Bidirectional Level Shifter:** Smoothly translate signals both ways, ensuring flawless communication across devices.

## Overview

The RYLS135 USB to TTL UART Converter Bridge features a SILABS CP2102N-A02 USB 2.0 full-speed transceiver combined with a 4-bit bidirectional voltage level shifter supporting 1.8V, 3.3V, and 5V logic levels. Designed for seamless connectivity and versatile testing, it delivers stable, high-speed data transfer up to 480 Mbps, making it an essential tool for engineers and developers seeking reliable UART communication.

## 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: Working Perfectly - Used this about 8 times and it's flawless. Stable voltage and easy to set up / configure.
Review: Works exactly as described - Nothing to complain about nor praise. It does what it says it does.

## 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 | #350,457 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,541 in Power Converters |
| Brand | REYAX |
| Built-In Media | NO |
| Color | Blue |
| Compatible Devices | Personal Computer, Laptop |
| Connectivity Technology | USB |
| Customer Reviews | 4.3 out of 5 stars 14 Reviews |
| Manufacturer | REYAX |
| Maximum Upstream Data Transfer Rate | 480 Megabits Per Second |
| Modem Type | Digital |
| Number of Ports | 4 |
| UPC | 749874759880 |
| Warranty Description | NO |

## Product Details

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

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Reyax ¿Es bueno?
*by S***S on August 5, 2024*

Producto bastante accesible para tus trabajos de transmisiones, llego en buen estado y me gusta mucho la interfaz.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.gr/products/506183879-ryls135-usb-to-1-8v-3-3v-5v-ttl-uart](https://www.desertcart.gr/products/506183879-ryls135-usb-to-1-8v-3-3v-5v-ttl-uart)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-26*