--- 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: "₨924" currency: SCR in_stock: true reviews_count: 4 url: https://www.desertcart.sc/products/530687066-ryls135-usb-to-1-8v-3-3v-5v-ttl-uart store_origin: SC region: Seychelles --- # 480 Mbps USB 2.0 full-speed transfer 4-bit bidirectional voltage level shifting Supports 1.8V/3.3V/5V voltage compatibility 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:** ₨924 **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?** ₨924 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/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 - • **Compact & Durable Design:** Sleek blue adapter built to fit professional workspaces and demanding projects. - • **Plug-and-Play Convenience:** No complex setup—just connect and start debugging or developing instantly. - • **Seamless USB to UART Bridge:** Effortlessly connect your PC or laptop with high-speed 480 Mbps data transfer. - • **Universal Voltage Compatibility:** Switch between 1.8V, 3.3V, and 5V levels for versatile testing and prototyping. - • **4-Bit Bidirectional Level Shifter:** Smoothly handles multiple voltage domains without extra adapters. ## Overview The RYLS135 USB to TTL UART Converter 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. Ideal for engineers and developers, it enables fast 480 Mbps data transfer and versatile voltage compatibility for seamless device testing and prototyping. ## Description PRODUCT DESCRIPTION The RYLS135 includes a SILABS 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. ## 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 | #255,119 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #11,751 in Robotic Kits & Accessories | | Box Contents | NO | | Brand Name | REYAX | | Colour | Blue | | Compatible Devices | Personal Computer, Laptop | | Customer Reviews | 4.6 4.6 out of 5 stars (19) 4.6 out of 5 stars | | 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 Items | 10 | | Number Of Ports | 4 | | Unit Count | 1 Count | | Upc | 749874759880 | ## 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 on Reviewed in the United States 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 on Reviewed in the United States 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 on Reviewed in the United States 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.sc/products/530687066-ryls135-usb-to-1-8v-3-3v-5v-ttl-uart](https://www.desertcart.sc/products/530687066-ryls135-usb-to-1-8v-3-3v-5v-ttl-uart) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-08-16*