--- 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$44963" currency: ARS in_stock: true reviews_count: 6 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 Shifter Plug & Play Windows/Linux Compatibility 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:** AR$44963 **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$44963 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 - • **Cross-Platform Ready:** Certified drivers built into Windows 10/11 and Linux ensure zero-hassle installation and instant productivity. - • **Trusted by Professionals:** Join thousands of engineers and makers who rely on RYLS135 for precise, dependable serial communication. - • **Compact & Versatile Design:** Sleek blue adapter with 4 ports and included wiring makes it your go-to tool for prototyping and debugging on the fly. - • **Seamless USB 2.0 Connectivity:** Experience blazing 480 Mbps data transfer with the CP2102N-A02 transceiver for ultra-reliable UART communication. - • **Universal Voltage Compatibility:** Effortlessly switch between 1.8V, 3.3V, and 5V signals with the integrated 4-bit bidirectional level shifter—perfect for diverse testing scenarios. ## Overview The RYLS135 USB to TTL UART Converter Bridge by REYAX features a CP2102N-A02 USB 2.0 full-speed transceiver and a 4-bit bidirectional voltage level shifter supporting 1.8V, 3.3V, and 5V signals. Designed for seamless cross-platform compatibility, it enables fast 480 Mbps data transfer and hassle-free installation on Windows and Linux, making it an essential tool for engineers and developers needing reliable serial communication and voltage conversion. ## 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: Happy, get good distance - Have only set them up in a test environment so far. Did a test to see if the little antenna had the power to go from the mail box to the house, about 400 ft through a wooded area and it passed with flying colors. It also worked from my well with a metal building between it and the house. I was very please to know both of my projects will have good com. 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. ## 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 | #482,917 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,160 in Power Converters | | Brand | REYAX | | Color | Blue | | Compatible Devices | Personal Computer, Laptop | | Connectivity Technology | USB | | Customer Reviews | 4.5 out of 5 stars 21 Reviews | | Data Transfer Rate | 480 megabits_per_second | | Manufacturer | REYAX | | Maximum Upstream Data Transfer Rate | 480 megabits_per_second | | Model Number | RYLS135 | | Modem Type | Digital | | Number of Ports | 4 | | UPC | 749874759880 | ## 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) ![RYLS135 USB to 1.8V/3.3V/5V TTL UART Converter Adapter Bridge with 4-Bit Bidirectional Voltage Level Shifter with Wire - Image 2](https://m.media-amazon.com/images/I/515274MkZLL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Happy, get good distance *by R***E on June 5, 2026* Have only set them up in a test environment so far. Did a test to see if the little antenna had the power to go from the mail box to the house, about 400 ft through a wooded area and it passed with flying colors. It also worked from my well with a metal building between it and the house. I was very please to know both of my projects will have good com. ### ⭐⭐⭐⭐⭐ 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. ## 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: 2026-09-25*