--- 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: "AR$40565" currency: ARS in_stock: true reviews_count: 4 category: "Reyax" url: https://www.desertcart.com.ar/products/506183879-ryls135-usb-to-1-8v-3-3v-5v-ttl-uart store_origin: AR region: Argentina --- # 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:** AR$40565 **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?** AR$40565 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/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 - REYAX RYLR998 UART Interface 868/915 MHz Lora Module with Antenna FCC CE NCC Certification - REYAX RYLR896 Lora Module SX1276 UART 868MHz 915MHz Antenna at Command FCC NCC --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/506183879-ryls135-usb-to-1-8v-3-3v-5v-ttl-uart](https://www.desertcart.com.ar/products/506183879-ryls135-usb-to-1-8v-3-3v-5v-ttl-uart) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-22*