--- product_id: 530687066 title: "REYAX 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: "KD 13.30" currency: KWD in_stock: true reviews_count: 2 category: "Reyax" url: https://www.desertcart.com.kw/products/530687066-reyax-ryls135-usb-to-1-8v-3-3v-5v-ttl store_origin: KW region: Kuwait --- # 4-bit bidirectional voltage level shifting Compatible with Linux, Windows, iOS USB 2.0 full-speed interface REYAX 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:** KD 13.30 **Availability:** ✅ In Stock ## Summary > ⚡ Power Your Projects with Precision & Speed! ## Quick Answers - **What is this?** REYAX 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?** KD 13.30 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/530687066-reyax-ryls135-usb-to-1-8v-3-3v-5v-ttl) ## 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 Support:** Works flawlessly with Linux, Windows, and iOS, empowering your workflow regardless of OS preference. - • **Compact & Lightweight Design:** Weighing just 18g with a sleek form factor, it’s the ultimate portable tool for on-the-go professionals. - • **Seamless USB 2.0 Connectivity:** Plug-and-play USB 2.0 interface ensures lightning-fast data transfer and hassle-free setup. - • **Universal Voltage Compatibility:** Effortlessly converts 1.8V, 3.3V, and 5V signals for versatile testing across multiple devices. - • **4-Bit Bidirectional Level Shifting:** Supports simultaneous voltage translation in both directions, perfect for complex UART communication. ## Overview The REYAX RYLS135 is a compact USB to TTL UART converter featuring 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. Compatible with Linux, Windows, and iOS, it offers reliable, plug-and-play connectivity for diverse testing and development needs. ## 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: Used this about 8 times and it's flawless. Stable voltage and easy to set up / configure. Review: Nothing to complain about nor praise. It does what it says it does. ## 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 | | Batteries Included | No | | Batteries Required | No | | Best Sellers Rank | #190,552 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #10,353 in Robotic Kits & Accessories | | Brand | REYAX | | Compatible Devices | Personal Computer, Laptop | | Connector Type | USB | | Customer Reviews | 4.3 4.3 out of 5 stars (13) | | Date First Available | 20 January 2023 | | Hardware Interface | USB 2.0 | | Item Weight | 18 g | | Item model number | RYLS135 | | Manufacturer | REYAX | | Model | RYLS135 | | Modem type | Digital | | Mounting Hardware | NO | | Number of Ports | 4 | | Number of items | 10 | | Operating System | Linux, Windows, iOS | | Package Dimensions | 13.79 x 8.1 x 2.9 cm; 18 g | ## Product Details - **Brand:** REYAX - **Colour:** Blue - **Compatible Devices:** Personal Computer, Laptop - **Connectivity Technology:** USB - **Number of Ports:** 4 ## Images ![REYAX 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/31jccraG8AL.jpg) ![REYAX 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/31jkXi1VVKL.jpg) ![REYAX RYLS135 USB to 1.8V/3.3V/5V TTL UART Converter Adapter Bridge with 4-Bit Bidirectional Voltage Level Shifter with Wire - Image 3](https://m.media-amazon.com/images/I/515274MkZLL.jpg) ![REYAX RYLS135 USB to 1.8V/3.3V/5V TTL UART Converter Adapter Bridge with 4-Bit Bidirectional Voltage Level Shifter with Wire - Image 4](https://m.media-amazon.com/images/I/51zt1MQAb9L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***N on 13 July 2025* Used this about 8 times and it's flawless. Stable voltage and easy to set up / configure. ### ⭐⭐⭐⭐⭐ Review *by C***N on 9 November 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.kw/products/530687066-reyax-ryls135-usb-to-1-8v-3-3v-5v-ttl](https://www.desertcart.com.kw/products/530687066-reyax-ryls135-usb-to-1-8v-3-3v-5v-ttl) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-20*