--- product_id: 730828289 title: "RYLS135 USB to 1.8V/3.3V/5V TTL UART Converter Adapter Bridge with 4-bit Bi-Directional Voltage Level Shifter with Wire" brand: "reyax" price: "AR$86941" currency: ARS in_stock: true reviews_count: 3 category: "Reyax" url: https://www.desertcart.com.ar/products/730828289-ryls135-usb-to-1-8v-3-3v-5v-ttl-uart store_origin: AR region: Argentina --- # 4-bit Bi-Directional Voltage Level Shifter Plug & Play Windows 10/11 Compatibility USB 2.0 Full Speed Transceiver RYLS135 USB to 1.8V/3.3V/5V TTL UART Converter Adapter Bridge with 4-bit Bi-Directional Voltage Level Shifter with Wire **Brand:** reyax **Price:** AR$86941 **Availability:** ✅ In Stock ## Summary > ⚡ Power Your Projects with Effortless Voltage Shifting! ## Quick Answers - **What is this?** RYLS135 USB to 1.8V/3.3V/5V TTL UART Converter Adapter Bridge with 4-bit Bi-Directional Voltage Level Shifter with Wire by reyax - **How much does it cost?** AR$86941 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/730828289-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 - • **Flexible Voltage Conversion:** Effortlessly switch between 1.8V, 3.3V, and 5V levels for versatile testing and prototyping. - • **Compact & Lightweight Design:** Weighing only 18g and pocket-sized, it’s the perfect tool for on-the-go professionals. - • **Cross-Platform Compatibility:** Works flawlessly across Windows, Linux, and iOS, ensuring seamless integration in any workflow. - • **Seamless USB 2.0 Connectivity:** Experience ultra-fast, reliable data transfer with the CP2102N-A02 USB 2.0 full-speed transceiver. - • **Plug & Play with Native Drivers:** No hassle setup with built-in Windows 10/11 drivers for instant use—just plug and go. ## Overview The RYLS135 USB to TTL UART Converter Bridge by REYAX features a CP2102N-A02 USB 2.0 full-speed transceiver combined with a 4-bit bi-directional voltage level shifter supporting 1.8V, 3.3V, and 5V. Designed for versatile testing and prototyping, it offers plug-and-play compatibility with Windows 10/11, Linux, and iOS, all in a compact, lightweight form factor. ## Description Product Description RYLS135 includes SILABS CP2102N-A02 USB 2.0 Full Speed USB to UART Transceiver and 4 bits. 1.8V/3.3V/5V Voltage Level Shifter It can convert voltage of 1.8V/3.3V/5V, very convenient. Versatile testing purposes Review: 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: 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 be converted to 1.8V/3.3V/5V voltage, very convenient for various testing purposes ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BP1PDPGL | | Amazon Bestseller | #256,191 in Electronics ( See Top 100 in Electronics ) #514 in Power Converters | | Batteries Included | No | | Batteries Required | No | | Brand | REYAX | | Color Name | blue | | Compatible Devices | PC, Laptop | | Connectivity Technology | USB | | Customer Reviews | 4.4 4.4 out of 5 stars (14) | | Date First Available | January 20, 2023 | | Included Components | No. | | Item Model Number | RYLS135 | | Item model number | RYLS135 | | Manufacturer | REYAX | | Operating System | Linux, Windows, iOS | | Package Dimensions | 13.79 x 8.1 x 2.9 cm; 18 g | ## Product Details - **Brand:** REYAX - **Color:** blue - **Compatible Devices:** PC, 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 Bi-Directional Voltage Level Shifter with Wire - Image 1](https://m.media-amazon.com/images/I/51zt1MQAb9L.jpg) ![RYLS135 USB to 1.8V/3.3V/5V TTL UART Converter Adapter Bridge with 4-bit Bi-Directional Voltage Level Shifter with Wire - Image 2](https://m.media-amazon.com/images/I/515274MkZLL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *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. ### ⭐⭐⭐⭐⭐ Review *by J***N on July 13, 2025* Used this about 8 times and it's flawless. Stable voltage and easy to set up / configure. ### ⭐⭐⭐⭐⭐ Review *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/730828289-ryls135-usb-to-1-8v-3-3v-5v-ttl-uart](https://www.desertcart.com.ar/products/730828289-ryls135-usb-to-1-8v-3-3v-5v-ttl-uart) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-19*