--- product_id: 530687066 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: "€ 62.43" currency: EUR in_stock: true reviews_count: 4 category: "Reyax" url: https://www.desertcart.gr/products/530687066-ryls135-usb-to-1-8v-3-3v-5v-ttl-uart store_origin: GR region: Greece --- # 4-Bit Bidirectional Voltage Level Shifter 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:** € 62.43 **Availability:** ✅ In Stock ## Summary > ⚡ Power Your Prototyping with Precision and 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?** € 62.43 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/530687066-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 - • **Trusted by Tech Pros:** Highly rated with 4.6 stars, empowering engineers and makers to accelerate their projects with confidence. - • **Robust Data Transfer Speed:** Supports up to 480 Mbps for rapid and reliable UART communication. - • **Compact 4-Bit Level Shifting:** Four channels of bidirectional voltage shifting streamline multi-signal interfacing in one sleek adapter. - • **Seamless USB 2.0 Connectivity:** Plug-and-play CP2102N-A02 transceiver ensures hassle-free integration with Windows and Linux systems. - • **Universal Voltage Compatibility:** Effortlessly convert between 1.8V, 3.3V, and 5V logic levels for versatile testing and prototyping. ## 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 bidirectional voltage level shifter supporting 1.8V, 3.3V, and 5V logic levels. Designed for seamless integration with Windows and Linux, it delivers up to 480 Mbps data transfer, making it an essential tool for engineers and developers needing reliable, versatile serial communication and voltage conversion in compact form. ## 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 | #241,738 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #11,538 in Robotic Kits & Accessories | | Box Contents | NO | | Brand | REYAX | | Brand Name | REYAX | | Colour | Blue | | Compatible Devices | Personal Computer, Laptop | | Connectivity Technology | USB | | Customer Reviews | 4.6 out of 5 stars 19 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 | | Network Connectivity Technology | USB | | Number of Ports | 4 | | UPC | 749874759880 | | Unit Count | 1 Count | ## Product Details - **Brand:** REYAX - **Colour:** 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 5 June 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 5 February 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 13 July 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.gr/products/530687066-ryls135-usb-to-1-8v-3-3v-5v-ttl-uart](https://www.desertcart.gr/products/530687066-ryls135-usb-to-1-8v-3-3v-5v-ttl-uart) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-19*