--- product_id: 2515707 title: "USBGear 12 inch USB to Serial RS-232 DB-9 Pin Adapter with FTDI Chipset for Windows 11, 10, 8, 7 and Mac Systems - Use for Laptop Serial Port, PDA, GPS, Modems, Routers and More" brand: "usbgear" price: "€ 40.26" currency: EUR in_stock: true category: "Usb Gear" url: https://www.desertcart.pt/products/2515707-usbgear-12-inch-usb-to-serial-rs-232-db-9 store_origin: PT region: Portugal --- # 921.6K bps max baud rate Cross-platform OS support 512-byte Tx/Rx buffers USBGear 12 inch USB to Serial RS-232 DB-9 Pin Adapter with FTDI Chipset for Windows 11, 10, 8, 7 and Mac Systems - Use for Laptop Serial Port, PDA, GPS, Modems, Routers and More **Brand:** usbgear **Price:** € 40.26 **Availability:** ✅ In Stock ## Summary > 🔌 Connect the past with the future—legacy tech, meet modern speed! ## Quick Answers - **What is this?** USBGear 12 inch USB to Serial RS-232 DB-9 Pin Adapter with FTDI Chipset for Windows 11, 10, 8, 7 and Mac Systems - Use for Laptop Serial Port, PDA, GPS, Modems, Routers and More by usbgear - **How much does it cost?** € 40.26 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/2515707-usbgear-12-inch-usb-to-serial-rs-232-db-9) ## Best For - usbgear enthusiasts ## Why This Product - Trusted usbgear brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Simplicity:** Instant driver recognition on modern OS means zero downtime and maximum productivity. - • **Robust Buffering Power:** 512-byte transmit and receive buffers ensure smooth, lag-free data flow even under heavy loads. - • **Universal Compatibility:** Effortlessly connect with Windows 7-11, MacOS, and Linux systems—no device left behind. - • **Blazing Fast Data Transfer:** Experience ultra-high-speed serial communication up to 921.6K bps for seamless legacy device integration. - • **Built to Last, Engineered in the USA:** Trusted USBGear quality with over 20 years of industry-leading reliability and precision craftsmanship. ## Overview The USBGear 12-inch USB to Serial RS-232 DB-9 Pin Adapter features a high-speed FTDI chipset supporting baud rates up to 921.6K bps, with 512-byte transmit and receive buffers. Compatible across Windows 7 through 11, MacOS, and Linux, it offers plug-and-play ease and robust build quality trusted by professionals for over 20 years. Ideal for connecting legacy serial devices like modems, routers, and industrial equipment to modern computers. ## Description Buy USBGear 12 inch USB to Serial RS-232 DB-9 Pin Adapter with FTDI Chipset for Windows 11, 10, 8, 7 and Mac Systems - Use for Laptop Serial Port, PDA, GPS, Modems, Routers and More: Serial Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - WHATS INCLUDED - 12 Inch USB to RS-232 Serial Adapter, User Guide/Instruction Manual, and Driver Disc - FEATURES - High speed serial port with the baud rate up to 921.6K bps. Transmit Buffer: 512 bytes. Receive Buffer: 512 bytes. Non-standard baud rates supported. LED status indicators for TxD and RxD for easy port monitoring and diagnostic. - COMPATIBILITY - With support on multiple OS platforms this makes ours very versatile. Supported OS platforms are Windows 7, 8, 10, and Windows 11 as well as Linux and MacOS 10. - WHY USBGear? Your Trusted Partner based in the USA, Providing Advanced Engineering, Highly Reliable and Superior Built Products to handle the most demanding industries for over 20 years. Reach out to us for CAD, Mechanical Drawings and, Data Sheets. - RS-232 data signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003RWWZAQ | | Best Sellers Rank | #157 in Serial Adapters | | Brand | USBGear | | Color | Clear/blue | | Compatible Devices | Devices with DB9 female serial connectors such as printers, scanners, modems, CNC machines, PLCs, and other legacy serial equipment Compatible Devices Devices with DB9 female serial connectors such as printers, scanners, modems, CNC machines, PLCs, and other legacy serial equipment See more | | Connector Type | DB9 Male w/ Hex Nuts, USB Type A | | Customer Reviews | 4.3 out of 5 stars 107 Reviews | | Finish | Matte | | Finish Type | Matte | | Input Voltage | 5 volts_of_direct_current | | Item Weight | 3 ounces | | Manufacturer | USBGear | | Mfr Part Number | USBG-232 | | Model Number | USB-COM-CBL | | Nominal Power | 2.5 watts | | Number of Items | 1 | | Number of Ports | 1 | | Package Quantity | 1 | | Specific Uses For Product | PC | | UPC | 689076495769 729440691004 | | Unit Count | 1 Count | | Warranty Description | 1 Year | | Warranty Type | Limited | ## Product Details - **Brand:** USBGear - **Color:** Clear/blue - **Connector Type:** DB9 Male w/ Hex Nuts, USB Type A - **Specific Uses For Product:** PC ## Images ![USBGear 12 inch USB to Serial RS-232 DB-9 Pin Adapter with FTDI Chipset for Windows 11, 10, 8, 7 and Mac Systems - Use for Laptop Serial Port, PDA, GPS, Modems, Routers and More - Image 1](https://m.media-amazon.com/images/I/61c5OqbCvZL.jpg) ![USBGear 12 inch USB to Serial RS-232 DB-9 Pin Adapter with FTDI Chipset for Windows 11, 10, 8, 7 and Mac Systems - Use for Laptop Serial Port, PDA, GPS, Modems, Routers and More - Image 2](https://m.media-amazon.com/images/I/61y8VIDZsvL.jpg) ![USBGear 12 inch USB to Serial RS-232 DB-9 Pin Adapter with FTDI Chipset for Windows 11, 10, 8, 7 and Mac Systems - Use for Laptop Serial Port, PDA, GPS, Modems, Routers and More - Image 3](https://m.media-amazon.com/images/I/7183ynsQs0L.jpg) ![USBGear 12 inch USB to Serial RS-232 DB-9 Pin Adapter with FTDI Chipset for Windows 11, 10, 8, 7 and Mac Systems - Use for Laptop Serial Port, PDA, GPS, Modems, Routers and More - Image 4](https://m.media-amazon.com/images/I/61zGX5i6zfL.jpg) ![USBGear 12 inch USB to Serial RS-232 DB-9 Pin Adapter with FTDI Chipset for Windows 11, 10, 8, 7 and Mac Systems - Use for Laptop Serial Port, PDA, GPS, Modems, Routers and More - Image 5](https://m.media-amazon.com/images/I/61yqVU3cwIL.jpg) --- ## 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.pt/products/2515707-usbgear-12-inch-usb-to-serial-rs-232-db-9](https://www.desertcart.pt/products/2515707-usbgear-12-inch-usb-to-serial-rs-232-db-9) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-06*