--- product_id: 312631513 title: "Gearmo USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7, Mac OS X 10.6 and Above" brand: "gearmo" price: "€ 65.22" currency: EUR in_stock: true category: "Gearmo" url: https://www.desertcart.be/products/312631513-gearmo-usb-to-serial-rs-232-adapter-with-led-indicators store_origin: BE region: Belgium --- # Dual-color LED signal indicators 5ft USB to RS-232 cable length FTDI chipset with multi-OS support Gearmo USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7, Mac OS X 10.6 and Above **Brand:** gearmo **Price:** € 65.22 **Availability:** ✅ In Stock ## Summary > ⚡ Plug into the past, power your future with Gearmo’s LED-lit RS-232 adapter! ## Quick Answers - **What is this?** Gearmo USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7, Mac OS X 10.6 and Above by gearmo - **How much does it cost?** € 65.22 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/312631513-gearmo-usb-to-serial-rs-232-adapter-with-led-indicators) ## Best For - gearmo enthusiasts ## Why This Product - Trusted gearmo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pro-Grade Support:** Access CAD files, datasheets, and expert engineering support to integrate this adapter effortlessly into your professional projects. - • **Legacy Meets Modern:** Seamlessly connect vintage DB9 serial devices to any USB port with a 5ft cable—no more compatibility headaches. - • **Instant Signal Insight:** Built-in dual-color LED indicators let you visually monitor RS-232 data flow and connection status in real-time. - • **Engineered for Reliability:** Crafted by Gearmo’s decade-long expertise in industrial-grade adapters, ensuring rock-solid performance in demanding environments. - • **Universal OS Compatibility:** Powered by the trusted FTDI chipset, it flawlessly supports Windows 7 through 11, macOS 10.6+, and Linux—plug & play freedom. ## Overview The Gearmo USB to Serial RS-232 Adapter features a 5ft cable and advanced FTDI chipset for seamless connection of legacy DB9 serial devices to modern USB ports. Its dual-color LED indicators provide real-time signal status, while broad OS compatibility covers Windows 7-11, macOS 10.6+, and Linux. Designed for industrial and professional use, it offers reliable performance backed by Gearmo’s 10+ years of engineering expertise and dedicated support resources. ## Description USB RS-232 serial adapter with led indicators. Introduction: this adapter is the easiest way to add a serial port to your computer. Many PDAS, digital cameras, GPS units, barcode scanners, and other equipment require a serial connection and many newer computers don't have serial ports. This adapter also allows you to monitor the status of your connections by marking them with LEDs, which flash when there is activity on the pins.Details: the FTDI-led offers an advanced FTDI chipset, USB to rs-232 connection with double color led display of full signal power. The device is powered individually by the USB port. This device is easy to install, it features a plug & play easy test rs-232 host to device link. Device support: pda RS-232 port support 56k modem support serial mouse support+ serial pc camera support. Fully compliant with USB spec2.0 compliant USB spec 1.1. Rs-232 - db9 / m data rate: over 1000kbps. ESD protection for rs-232 i/o' +-15kv rs-232 for DTE mode. Led color: 1~4, 6~9 pin signal 0 : green / signal 1 : red GND - red - power ps. Db9-f pin / 1,2,6,8,9 no input led no light DCD , RXD, TXD, DTR , GND,DSR ,RTS ,CTS , RI. Easy test RS-232 Host to Device link. OS Support: Windows 98, Me, XP, 2000, 2003, CE, Vista, Windows 7, Windows 8 and Windows 10 Supported and Linux and Mac OS 10.X. ## Features - [ USB to RS-232 Serial Adapter ] : 5ft Cable Length - Easily connect legacy DB-9 serial devices to modern USB-equipped computers. Uses include industrial, lab, and point-of-sale applications. - [ Easy Testing ] : Built-in signal tester features full LED indicators with dual-color display for quick and easy testing of RS-232 host-to-device connections. - [ Wide Compatibility ] : Built with an FTDI Chipset. Works seamlessly with Windows 7, 8, 10, 11, Linux, and macOS 10.X, making it a highly versatile solution across platforms. - [ Why Gearmo? ] : Your trusted partner based in the USA, providing advanced engineering, highly reliable and superior built products to handle the most demanding industries for over 10 years. - [ Engineering Support ] : Need specs? Contact us for CAD files, mechanical drawings, or datasheets to support your integration or project needs. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00AHYJWWG | | Best Sellers Rank | #29,803 in Computers ( See Top 100 in Computers ) #71 in Serial Adapters | | Brand | Gearmo | | Color | Black | | Compatible Devices | Devices with DB9 female serial port | | Connector Type | DB9, USB Type A | | Current Rating | 1 Amps | | Customer Reviews | 4.6 4.6 out of 5 stars (1,398) | | Finish | Matte | | Global Trade Identification Number | 00729440691066 | | Input Voltage | 5 Volts | | Item Dimensions | 14 x 8.9 x 1.5 centimeters | | Item Weight | 77 g | | Manufacturer | Gearmo | | Mfr Part Number | FTDI-LED | | Model Number | FTDI-LED | | Number of Items | 1 | | Number of Ports | 1 | | Package Quantity | 1 | | Power Plug Type | No Plug | | Specific Uses For Product | PC | | UPC | 729440691066 | | Unit Count | 1.0 Count | | Warranty Type | Limited | ## Product Details - **Colour:** Black - **Compatible devices:** Devices with DB9 female serial port - **Connector type:** DB9, USB Type A - **Item dimensions L x W x H:** 14 x 8.9 x 1.5 centimeters - **Specific uses for product:** PC ## Images ![Gearmo USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7, Mac OS X 10.6 and Above - Image 1](https://m.media-amazon.com/images/I/614O44gHY0L.jpg) ## Questions & Answers **Q: it work whit win 8 64bits?** A: Don't know. It works with Win 8, but my tablet is only 32. **Q: Does it come with compatible driver for W8-64bit? If not, where do I get the driver from?** A: It comes with a driver compatible with Windows XP through 10 (Including Vista, 7, 8, 8.1, etc) both 32 & 64bit. If the driver included on the CD does not work, Windows usually can install the newest driver on its own (through Windows Update) and the latest is also available from the manufacture's website. **Q: Does this unit work for communication with CNC machines for file transfer and DNC ?** A: It works great with siemens 3n, 880n, and 840d controls for me. I have used win7, win8 and win 10. Comes with driver cd, but windows finds and installs drivers automatically.. Great solution for me **Q: How long is the cable?** A: I don't have it with me right now to measure but it is quite long, my guess is about 5-6 feet long. ## Frequently Bought Together - Gearmo USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7/, Mac OS X 10.6 and Above - 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)… - SABRENT USB 2.0 to Serial (9 Pin) DB 9 RS 232 Converter Cable, Prolific Chipset, HEXNUTS, [Windows 11/10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 2.5 Feet (CB-DB9P) --- ## 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.be/products/312631513-gearmo-usb-to-serial-rs-232-adapter-with-led-indicators](https://www.desertcart.be/products/312631513-gearmo-usb-to-serial-rs-232-adapter-with-led-indicators) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-09-09*