--- product_id: 388336716 title: "3 Feet USB to Serial Female Adapter Cable DB9 RS232 to USB 2.0 Cord with Prolific PL2303 Chip Windows 11 10 8 7 Mac Linux" brand: "dtech" price: "163 zł" currency: PLN in_stock: true reviews_count: 6 category: "Dtech" url: https://www.desertcart.pl/products/388336716-3-feet-usb-to-serial-female-adapter-cable-db9-rs232 store_origin: PL region: Poland --- # Prolific PL2303 chipset compatibility 3ft USB to DB9 serial cable Supports Windows, Mac, Linux 3 Feet USB to Serial Female Adapter Cable DB9 RS232 to USB 2.0 Cord with Prolific PL2303 Chip Windows 11 10 8 7 Mac Linux **Brand:** dtech **Price:** 163 zł **Availability:** ✅ In Stock ## Summary > 🔗 Bridge the tech gap — connect classic gear with modern ease! ## Quick Answers - **What is this?** 3 Feet USB to Serial Female Adapter Cable DB9 RS232 to USB 2.0 Cord with Prolific PL2303 Chip Windows 11 10 8 7 Mac Linux by dtech - **How much does it cost?** 163 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/388336716-3-feet-usb-to-serial-female-adapter-cable-db9-rs232) ## Best For - dtech enthusiasts ## Why This Product - Trusted dtech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact 3-Foot Design:** Perfectly sized for desktop setups, balancing reach and clutter-free workspace aesthetics. - • **Gold-Plated Connectors:** Enhanced corrosion resistance and signal integrity for reliable, long-term performance. - • **Universal OS Compatibility:** Plug & play support across Windows 11 to XP, MacOS 8+, and Linux ensures zero downtime. - • **Prolific PL2303 Chipset Power:** Industry-trusted chipset guarantees stable data transfer and broad device support. - • **Seamless Legacy Device Integration:** Effortlessly connect your vintage RS-232 serial devices to modern USB ports without missing a beat. ## Overview The DTech 3 Feet USB to Serial Female Adapter Cable features a Prolific PL2303 chipset enabling reliable RS-232 serial to USB 2.0 connectivity. Designed for 9-pin male serial devices, it supports a wide range of operating systems including Windows 11, MacOS, and Linux. With gold-plated connectors and a compact 3-foot length, it offers durable, plug-and-play compatibility for professionals needing to integrate legacy hardware seamlessly into contemporary setups. ## Description 3 ft USB Male to Serial Female Cable for 3 wire serial communication (RX, TX, GND) Computers are shrinking its size daily which means less room for antiquated connections. With the rise of USB, DB9 Serial Connections have become even harder to come by on new computer systems. This is where USB to DB9 Serial Adapter comes in to play. By converting a USB to DB9 Serial Connection, with the RS232 USB serial adapter you can make use of older equipment that still relies on a DB9 Serial Connection so there is no need to worry about upgrading to newer equipment. The RS-232 Serial to USB Adapter provides an external plug & play RS-232 serial connection with your computer, letting you free up your existing serial port. With USB to serial 9 pin female converter, Users have the capability to utilize the adapter with serial port interface in an easy-to-use environment. Specific USB Interface: USB type A male RS-232 Serial Interface: DB9 female Cable Length: 6 Feet Chip: prolific PL2303 9 pin RS232 to usb adapter supports Windows 11, 10, 8, 7, XP, Vista, 2000, 98, MacOS8 or higher, Linux 2.4.0 and later USB 2.0 standard, backward compatible Gold-plated Interface Important Note: 1. The Serial (COM) Port of this Cable is Female Interface, which fits for the Serial (COM) Device with 9-Pin Male Port. Please make sure the interface of your device is 9-Pin Male before making a purchase. 2. If you can’t find the driver or have any installation issue, please contact us anytime and we will send you a driver of this USB to serial adapter. 3.Serial to USB 2 converter pingout: Pin 2 - TxD, Pin 3 - RxD, Pin 5 - GND. (pin 1-5 row 1 right to left ,pin 6-9 row 2 right to left ). Original Packing Included 1 x USB to DB9 Female RS232 Converter cable (3ft) 1 x CD software driver Review: Best Product - BEST PRODUCT FROM D TECH Review: Funcionó sin problemas ## Features - (NOT VGA Monitor Cable) 3ft USB to serial FEMALE adapter cable allows PC computer to connect RS-232 serial device that communicate through COM ports - PL2303 Chip RS232 serial cable to USB adapter is designed for connecting 9 pin Serial devices such as DB-9 equipped PC, routers, GPS, Programming machine, barcode scanner, label writer, serial modem, digital camera, card reader, palm PC and digital organizer, etc - 3 ft serial to USB adapter cable with standard USB Type A Male port and DB9 female serial connector (9 wire pinout 1-9: DCD, RXD, TXD, DTR, GND, DSR, RTS, CTS, RI) - Prolific USB to RS232 adapter is with PL-2303 Chipset supports Windows 11, 10, 8, 7, XP, Vista, 2000, 98, MacOS8 or higher, Linux 2.4.0 and later , and other platforms - Note that the interface is 9-pin RS232 Female, please make sure that your serial device with a 9-pin Male Port before purchasing this USB to serial port adapter with Prolific PL2303 chipset (NOT FTDI chip) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08T994P2H | | Best Sellers Rank | #12,426 in Computers ( See Top 100 in Computers ) #21 in Serial Adapters | | Department | boys | | Item model number | DT-5102B | | Manufacturer | DTech | | Product Dimensions | 23.37 x 19.56 x 5.84 cm; 100 g | ## Product Details - **Brand:** DTECH - **Cable type:** VGA - **Compatible devices:** Desktop computer, Laptop, Microcontroller, Router, Modem, Printer, PDA, Router, Radio, GPS - **Connector type:** VGA - **Special features:** Tangle Free ## Images ![3 Feet USB to Serial Female Adapter Cable DB9 RS232 to USB 2.0 Cord with Prolific PL2303 Chip Windows 11 10 8 7 Mac Linux - Image 1](https://m.media-amazon.com/images/I/61iVRSG6xZL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best Product *by N***D on 27 June 2023* BEST PRODUCT FROM D TECH ### ⭐⭐⭐⭐⭐ Review *by S***A on 28 October 2023* Funcionó sin problemas ### ⭐⭐⭐ Review *by C***N on 12 December 2025* second one still not good for me ## Frequently Bought Together - DTech 3 Feet USB to Serial Female Adapter Cable DB9 RS232 to USB 2.0 Cord with Prolific PL2303 Chip Windows 11 10 8 7 Mac Linux (9 Pin 2 Row Connector RS232C Protocol) - DB9 null modem male to female slimline data transfer serial port adapter 2 Pack - DTech USB to Serial Adapter Cable 16 ft DB9 Male RS232 to USB Cord with FTDI Chip Supports Windows 11 10 8 7 Mac Linux (5m) --- ## 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.pl/products/388336716-3-feet-usb-to-serial-female-adapter-cable-db9-rs232](https://www.desertcart.pl/products/388336716-3-feet-usb-to-serial-female-adapter-cable-db9-rs232) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-30*