--- product_id: 285023181 title: "USB to DB25 RS232 Serial Adapter Converter Cable Null Modem FTDI Driver for Sharp X68K X68000 PC Communicate Programming Cable" brand: "suamdoen" price: "β‚Ή 5368" currency: INR in_stock: true reviews_count: 5 category: "Suamdoen" url: https://www.desertcart.in/products/285023181-usb-to-db25-rs232-serial-adapter-converter-cable-null-modem store_origin: IN region: India --- # Plug & play on Windows, Mac, Linux 6ft heavy-duty cable length Genuine FTDI chipset for max compatibility USB to DB25 RS232 Serial Adapter Converter Cable Null Modem FTDI Driver for Sharp X68K X68000 PC Communicate Programming Cable **Brand:** suamdoen **Price:** β‚Ή 5368 **Availability:** βœ… In Stock ## Summary > πŸ”— Bridge the Retro-Tech Gap with Effortless USB Power! ## Quick Answers - **What is this?** USB to DB25 RS232 Serial Adapter Converter Cable Null Modem FTDI Driver for Sharp X68K X68000 PC Communicate Programming Cable by suamdoen - **How much does it cost?** β‚Ή 5368 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/285023181-usb-to-db25-rs232-serial-adapter-converter-cable-null-modem) ## Best For - suamdoen enthusiasts ## Why This Product - Trusted suamdoen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Plug & Play Power:** No driver hassleβ€”works instantly across Windows, Mac, and Linux for smooth programming and data transfer. - β€’ **Speed That Keeps Up:** Supports up to 38400 bps with hardware flow control for glitch-free communication. - β€’ **Universal Compatibility:** Perfect for Sharp X68000 series and any RS232 DB25 serial device needing a null modem connection. - β€’ **Seamless Legacy Meets Modern:** Effortlessly connect your Sharp X68K to any USB port with industry-standard FTDI chipset reliability. - β€’ **Robust Build, Secure Connection:** Heavy-duty metal DB25 connector with locking screws ensures stable, long-lasting performance. ## Overview This 6ft USB to DB25 RS232 serial adapter cable features a genuine FTDI FT232R chipset, ensuring broad OS compatibility and plug-and-play convenience. Designed for Sharp X68K/X68000 systems, it supports hardware and software handshaking at speeds up to 38400 bps, with a rugged metal DB25 connector secured by locking screws for reliable industrial-grade connections. ## Description USB to DB25 RS232 Serial Adapter Converter Cable Null Modem FTDI Driver for Sharp X68K X68000 PC Communicate Programming Cable How to make a null modem cable for X68000 PC data transfers Here are the pinouts for confirmed working null modem cable with partial handshaking. It is fully Magic Knights tutorial compatible, handles speeds up to 38400 bps reliably and supports hardware flow control. Signal name DB9 Female DB25 Male Signal name Chipset : FT232R+ZT213 Connector : USB to DB25 Male Serial Programming Cable Support both software and hardware handshaking. Works for Sharp X68K X68000 Replace your old DB9 to DB25 serial cable, connect DB25 port to your PC's USB port Industry standard FTDI chip set & device drivers to ensure maximum compatibility and superior reliability for industrial application Plug and play without driver installation. Works with all Windows and Mac OS versions. Heavy duty metal DB25 connector with locking screws on one end, plastic USB housing on the other end of the cable . The cable length is 6ft Data Carrier Detect (DCD) 1 4 + 5 Request To Send (RTS) + Clear To Send (CTS) Receive Data (RD) 2 2 Transmit Data (TD) T ransmit Data (TD) 3 3 Receive Data (RD) Data Terminal Ready (DTR) 4 6 Data Set Ready (DSR) Signal Ground (SGND) 5 7 Signal Ground (SGND) Data Set Ready (DSR) 6 20 Data Terminal Ready (DTR) Request To Send (RTS) + Clear To Send (CTS) 7 + 8 8 Data Carrier Detect (DCD) The X68000 (Japanese: Hepburn: Ekkusu Rokuman Hassen) is a home computer created by Sharp Corporation, first released in 1987, sold only in Japan. The first model features a 10 MHz Motorola 68000 CPU (hence the name), 1 MB of RAM, and no hard drive; the last model was released in 1993 with a 25 MHz Motorola 68030 CPU, 4 MB of RAM, and optional 80 MB SCSI hard drive. RAM in these systems is expandable to 12 MB, though most games and applications do not require more than 2 MB. Review: Perfect. (I also use it to transfer data from/to a NEC PC-8801 computer without any problem). Review: Works ## Features - USB to DB25 RS232 Serial Adapter Converter Cable Null Modem FTDI Driver for Sharp X68K X68000 PC Communicate Programming Cable - USB Printer Cable for Sharp X68000C X68K PC Promgramming cable - Genuine FTDI chip, Works with all Windows, Mac and Linux ,Vista etc - Length:6ft . Environment Material ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07KYSQBKX | | Best Sellers Rank | #376 in Serial Adapters | | Brand Name | Suamdoen | | Cable Type | USB | | Color | Black | | Compatible Devices | Modem, PC, Printer | | Connector Gender | Male-to-Male | | Connector Type | Usb | | Customer Reviews | 4.6 4.6 out of 5 stars (28) | | Data Transfer Rate | 3840 Megabits Per Second | | Frequency | 38400 Hz | | Indoor Outdoor Usage | Outdoor | | Item Shape | Round | | Manufacturer | Suamdoen | | Maximum Voltage | 15 Volts | | Model | SDN149 | | Number of Pins | 25, 9 | | Other Special Features of the Product | Tangle Free | | Part Number | USB-DB25 MALE-RS232 | | Recommended Uses For Product | PC programming, data transfer | | Specification Met | Industry Standard | | UPC | 782289850155 782289842884 | | Unit Count | 1 Count | ## Product Details - **Brand:** Suamdoen - **Cable type:** USB - **Compatible devices:** Modem, PC, Printer - **Connector type:** Usb - **Special features:** High Speed ## Images ![USB to DB25 RS232 Serial Adapter Converter Cable Null Modem FTDI Driver for Sharp X68K X68000 PC Communicate Programming Cable - Image 1](https://m.media-amazon.com/images/I/61q9o60tqQL.jpg) ![USB to DB25 RS232 Serial Adapter Converter Cable Null Modem FTDI Driver for Sharp X68K X68000 PC Communicate Programming Cable - Image 2](https://m.media-amazon.com/images/I/51m4WMGbMvL.jpg) ![USB to DB25 RS232 Serial Adapter Converter Cable Null Modem FTDI Driver for Sharp X68K X68000 PC Communicate Programming Cable - Image 3](https://m.media-amazon.com/images/I/61-wwLE7sVL.jpg) ![USB to DB25 RS232 Serial Adapter Converter Cable Null Modem FTDI Driver for Sharp X68K X68000 PC Communicate Programming Cable - Image 4](https://m.media-amazon.com/images/I/618h2fBsK7L.jpg) ![USB to DB25 RS232 Serial Adapter Converter Cable Null Modem FTDI Driver for Sharp X68K X68000 PC Communicate Programming Cable - Image 5](https://m.media-amazon.com/images/I/611gInDifyL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by F***K on 24 March 2024* Perfect. (I also use it to transfer data from/to a NEC PC-8801 computer without any problem). ### ⭐⭐⭐⭐⭐ Review *by R***O on 4 October 2025* Works ### ⭐⭐⭐⭐⭐ Review *by R**** on 28 May 2024* I needed to program an amateur radio TNC. None of my computers have a DB25 port on them. This cable handles this all for you over USB. No special drivers to install. Plug and play. Works on my windows, mac, and linux machines. This cable is robustly made and will last years of use. ## Frequently Bought Together - USB to DB25 RS232 Serial Adapter Converter Cable Null Modem for Sharp X68K X68000 PC Communicate Programming Cable - StarTech.com DB9 to DB25 Serial Cable Adapter - F/M - Serial adapter - DB-9 (F) to DB-25 (M) - AT925FM,Beige - StarTech.com 3ft (91cm) 1-Port USB to Serial Cable, DB9/DB25 RS232 to USB Converter, Prolific, USB to Serial Adapter --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.in/products/285023181-usb-to-db25-rs232-serial-adapter-converter-cable-null-modem](https://www.desertcart.in/products/285023181-usb-to-db25-rs232-serial-adapter-converter-cable-null-modem) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-05-04*