--- product_id: 253327540 title: "UGREEN USB to RS232 Adapter Serial Cable DB9 Male 9 Pin with PL2303 Chipset RS-232 Converter Cable for Windows 10 8.1 8 7 XP Vista, Mac OS, Linux-1M" brand: "ugreen" price: "€ 25.76" currency: EUR in_stock: true reviews_count: 8 category: "Ugreen" url: https://www.desertcart.at/products/253327540-ugreen-usb-to-rs232-adapter-serial-cable-db9-male-9 store_origin: AT region: Austria --- # 1 Mbps data transfer rate PL2303 chipset for multi-OS support USB Type A to DB9 RS232 UGREEN USB to RS232 Adapter Serial Cable DB9 Male 9 Pin with PL2303 Chipset RS-232 Converter Cable for Windows 10 8.1 8 7 XP Vista, Mac OS, Linux-1M **Brand:** ugreen **Price:** € 25.76 **Availability:** ✅ In Stock ## Summary > 🔗 Bridge the old and new—connect with confidence! ## Quick Answers - **What is this?** UGREEN USB to RS232 Adapter Serial Cable DB9 Male 9 Pin with PL2303 Chipset RS-232 Converter Cable for Windows 10 8.1 8 7 XP Vista, Mac OS, Linux-1M by ugreen - **How much does it cost?** € 25.76 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/253327540-ugreen-usb-to-rs232-adapter-serial-cable-db9-male-9) ## Best For - ugreen enthusiasts ## Why This Product - Trusted ugreen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Design:** Braided cable and PVC outer material ensure longevity and tangle-free use in professional environments. - • **Robust Data Transfer:** Enjoy stable 1 Mbps speed with triple shielding and tinned copper conductors for interference-free communication. - • **Plug & Play Convenience:** Simple installation with one-time driver setup—no external power needed, just plug and go. - • **Universal Compatibility:** Seamlessly connects legacy serial devices to modern USB ports across Windows, Mac, and Linux. - • **Reliable Support & Warranty:** Backed by 24-hour customer service, lifetime technical support, and a 24-month warranty for peace of mind. ## Overview The UGREEN USB to RS232 Adapter Cable features a PL2303 chipset enabling broad OS compatibility, a 1-meter braided cable with triple shielding for reliable 1 Mbps data transfer, and a plug-and-play design requiring no external power. Ideal for professionals needing to connect serial devices like modems, scanners, and printers to modern computers, it offers durable construction and comprehensive customer support. ## Description Buy UGREEN USB to RS232 Adapter Serial Cable DB9 Male 9 Pin with PL2303 Chipset RS-232 Converter Cable for Windows 10 8.1 8 7 XP Vista, Mac OS, Linux-1M online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. Review: Recommended Great product - Excellent product Review: very good 100% excellent quality work fine - Working with windows 10 just plug and play without installing software the device . i use in socket 3.0 also it working perfect. i’m used for firmware updates & downgrade “STB & router and many devices working with no issues.. thanks ## Features - 【HOW IT WORKS:】 UGREEN USB to RS232 DB9 Serial Adapter is designed for connecting to serial devices such as DB9 equipped serial modems, ISDN Terminal Adapters, digital cameras, label writers, palm PCs, barcode scanners, PDAs etc through USB port with 1Mbps data transfer rate; - 【CONNECTORS】: With standard USB Type A Male to standard 9-pin DB9 RS-232 serial connector; - 【CHIPSET & SUPPORTED OS】: PL-2303 Chipset for widest possible compatibility with Windows (10/8.1/8/7XP), Mac, Linux, etc; - 【CONDUCTOR & SHIELDING】: Tinned Copper Conductor(Wire guage#24#28) and triple shielding ensure the best data transfer rate. Powered by USB port, no external power adapter required. Simple installation, plug & play after one time driver installation; - 【EXCELLENT CUSTOMER SERVICE】: UGREEN provides 24 hours of customer service. If you have any questions, just contact us as we will always be at your disposal and will solve your problem as soon as possible. - 【What You Get】:（ 1* 1meter USB to RS232 Adapter Serial Cable DB9 Male 9 Pin Cable）, 1*user manual, 24-month warrantyt, 24-hour customer service, lifetime technical support. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00QUZY4UG | | Best Sellers Rank | #10,067 in Computers ( See Top 100 in Computers ) #21 in Serial Adapters | | Brand | UGREEN | | Brand Name | UGREEN | | Cable Type | USB | | Cable type | USB | | Color | Black | | Compatible Devices | Serial devices with DB9 connector | | Compatible Phone Models | Probably compatible with smartphones, specific models not listed | | Compatible devices | Serial devices with DB9 connector | | Compatible phone models | Probably compatible with smartphones, specific models not listed | | Connectivity Technology | USB | | Connector Gender | Male-to-Male | | Connector Type | RS232 | | Connector type | RS232 | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.5 out of 5 stars 5,614 Reviews | | Data Transfer Rate | 1 Megabits Per Second | | Ethernet Cable Category | Cat 7 | | External Testing Certification | 177202201739 | | Included Components | 1 x USB 2.0 to RS232 DB9 Serial Cable | | Indoor Outdoor Usage | Indoor | | Item Shape | Round | | Item Weight | 0.1 Kilograms | | Manufacturer | UGREEN GROUP LIMITED | | Maximum Voltage | 15 Volts (DC) | | Model | 20210 | | Number of Items | 1 | | Number of Pins | 9 | | Other Special Features of the Product | Braided | | Outer Material | Polyvinyl Chloride (PVC) | | Recommended Uses For Product | Indoor, Connect Printer and Scanner with DB9 ports to Your PC | | Special features | Braided | | Specification Met | MFI | | Unit Count | 1 Count | ## Product Details - **Brand:** UGREEN - **Cable type:** USB - **Compatible devices:** Serial devices with DB9 connector - **Connector type:** RS232 - **Special features:** Braided ## Images ![UGREEN USB to RS232 Adapter Serial Cable DB9 Male 9 Pin with PL2303 Chipset RS-232 Converter Cable for Windows 10 8.1 8 7 XP Vista, Mac OS, Linux-1M - Image 1](https://m.media-amazon.com/images/I/61N0K3md5nL.jpg) ## Questions & Answers **Q: will this work with arduino board module?** A: Dear friend, If your arduino board module has a DB9 Serial port and supports the RS232 protocol, this USB to RS232 Adapter Serial Cable will work with it. **Q: Can i use it to connect my laptop usb 3 to my vga monitor?** A: Dear friend, This USB 2.0 to RS232 DB9 Serial Cable is designed for serial devices with DB9 ports, which is different from VGA ports so it cannot be used the way you are looking for. Best regards, UGREEN **Q: Works with plc? do you need to install driver first?** A: Dear friend, If the PLC of yours is equipped with an RS232 DB9 port, this USB 2.0 to RS232 DB9 Serial Cable will work with it. This cable is plug & play after one time driver installation. **Q: is this 5V or 3.3V?** A: Dear friend, The output volatage and current of this USB to RS232 Adapter is 9V/50mA. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Recommended Great product *by S***. on 22 September 2025* Excellent product ### ⭐⭐⭐⭐⭐ very good 100% excellent quality work fine *by A***R on 16 March 2023* Working with windows 10 just plug and play without installing software the device . i use in socket 3.0 also it working perfect. i’m used for firmware updates & downgrade “STB & router and many devices working with no issues.. thanks ### ⭐⭐⭐⭐ Good *by N***D on 1 July 2023* Good product ## Frequently Bought Together - UGREEN 3ft USB to Serial Adapter, Serial to USB Adapter DB9 Male 9 Pin with PL2303 Chipset, PVC Jacket, RS232 to USB Cable for Windows 11 10 8.1 8 7 XP Vista, Mac OS, Linux - StarTech.com 10' RS232 Serial Null Modem Cable - Null modem cable - DB-9 (F) to DB-9 (F) - 10 ft (SCNM9FF) - OIKWAN USB to RS232, USB Serial Adapter with FTDI Chipset,USB 2.0 to Male DB9 Serial Cable for Windows 11,10, 8, 7, Vista, XP, 2000, Linux and Mac OS(6ft)… --- ## 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.at/products/253327540-ugreen-usb-to-rs232-adapter-serial-cable-db9-male-9](https://www.desertcart.at/products/253327540-ugreen-usb-to-rs232-adapter-serial-cable-db9-male-9) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-04-22*