--- product_id: 365765009 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 (9 Pin 2 Row Connector RS232C Protocol)" brand: "dtech" price: "4335 som" currency: KGS in_stock: true category: "Dtech" url: https://www.desertcart.kg/products/365765009-3-feet-usb-to-serial-female-adapter-cable-db9-rs232 store_origin: KG region: Kyrgyzstan --- # USB 2.0 high-speed data transfer Prolific PL2303 chipset compatibility 3ft USB to Serial cable length 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) **Brand:** dtech **Price:** 4335 som **Availability:** ✅ In Stock ## Summary > 🔗 Bridge the old with the new—stay connected, stay ahead! ## 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 (9 Pin 2 Row Connector RS232C Protocol) by dtech - **How much does it cost?** 4335 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/365765009-3-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—no excess cable clutter, just clean, efficient connectivity. - • **Gold-Plated Connectors:** Enhanced corrosion resistance and signal integrity for reliable, long-term performance. - • **Universal OS Compatibility:** Plug & play support across Windows 11 to Linux ensures your workflow never skips a step. - • **Dedicated Support & Drivers:** Hassle-free installation backed by responsive customer service to keep you moving forward. - • **Seamless Legacy Device Integration:** Effortlessly connect your vintage RS232 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 USB 2.0 to RS232 serial communication. 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, high-speed connectivity for legacy equipment in modern professional environments. ## 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 ## Features - 3ft USB to serial FEMALE adapter cable 9 pins 2 row DB9 allows PC computer to connect RS-232 serial device that communicate through COM ports (Not 15 pins 3 row DB15 VGA monitor cable for video) - With PL2303 chip RS232 serial cable to USB adapter connects 9 pin serial device PC, router, GPS, Programming machine, barcode scanner, label writer, modem, card reader, digital organizer, camera, etc - Convert USB into RS232: directional 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, Linux 2.4.0(if can’t use it pls contact us for installation driver or download online) - The interface is 9 prong 2 row RS232 Female, your connected serial device must be 9-pin Male Port before purchasing USB to serial port adapter with Prolific PL2303 chipset (NOT FTDI chip) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08T994P2H | | Best Sellers Rank | #155 in Serial Adapters #10,356 in Computer Cables & Interconnects | | Brand | DTECH | | Brand Name | DTECH | | Cable Type | VGA | | Color | blue | | Compatible Devices | Desktop computer, Laptop, Microcontroller, Router, Modem, Printer, PDA, Router, Radio, GPS | | Compatible Phone Models | No Compatible Phone Models | | Connectivity Technology | USB | | Connector Gender | Male-to-Female | | Connector Type | USB Type A | | Customer Reviews | 4.4 out of 5 stars 83 Reviews | | Data Transfer Rate | 5 gigabits_per_second | | Ethernet Cable Category | Cat 5 | | Indoor Outdoor Usage | Indoor | | Item Length | 3 feet | | Item Shape | Round | | Item Type Name | RS232 cable | | Item Weight | 0.1 kg | | Manufacturer | guangzhouditedianzikejiyouxiangongsi | | Model | DT-5102B | | Model Name | USB to serial adapter female port | | Number of Items | 1 | | Number of Pins | 9 | | Other Special Features of the Product | Data Transfer, Lightweight | | Part Number | DT-5102B | | Recommended Uses For Product | Indoor | | Special Feature | Data Transfer, Lightweight | | Unit Count | 1 Count | | Warranty Description | 365 days from purchase date | ## Product Details - **Brand:** DTECH - **Cable Type:** VGA - **Compatible Devices:** Desktop computer, Laptop, Microcontroller, Router, Modem, Printer, PDA, Router, Radio, GPS - **Connector Type:** USB Type A - **Special Feature:** Data Transfer, Lightweight ## 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 (9 Pin 2 Row Connector RS232C Protocol) - Image 1](https://m.media-amazon.com/images/I/61iVRSG6xZL.jpg) ## 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.kg/products/365765009-3-feet-usb-to-serial-female-adapter-cable-db9-rs232](https://www.desertcart.kg/products/365765009-3-feet-usb-to-serial-female-adapter-cable-db9-rs232) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-10-14*