---
product_id: 48346690
title: "RELPER USB 2.0 to Serial (9-Pin) DB-9 RS-232 Converter Cable (USB TO DB9P M)"
brand: "relper"
price: "$28"
currency: MXN
in_stock: false
reviews_count: 8
url: https://www.desertcart.mx/products/48346690-relper-usb-2-0-to-serial-9-pin-db-9
store_origin: MX
region: Mexico
---

# 1Mbps data rate 30-inch cable length USB Type A Male RELPER USB 2.0 to Serial (9-Pin) DB-9 RS-232 Converter Cable (USB TO DB9P M)

**Brand:** relper
**Price:** $28
**Availability:** ❌ Out of Stock

## Summary

> 🔗 Connect with Confidence!

## Quick Answers

- **What is this?** RELPER USB 2.0 to Serial (9-Pin) DB-9 RS-232 Converter Cable (USB TO DB9P M) by relper
- **How much does it cost?** $28 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/48346690-relper-usb-2-0-to-serial-9-pin-db-9)

## Best For

- relper enthusiasts

## Why This Product

- Trusted relper brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Heavy-Duty Build:** Constructed with 28/24 AWG cable gauge for durability and performance.
- • **Robust Data Transfer:** Enjoy reliable data transmission with full RS-232 modem control signals.
- • **Seamless Connectivity:** Easily connect your PC to serial devices with this USB to DB9 converter.
- • **Power Management Ready:** Features remote wake-up and power management for energy efficiency.
- • **Universal Compatibility:** Works with a wide range of operating systems, from Windows 98 to Mac OS 10.6.

## Overview

The RELPER USB 2.0 to Serial (9-Pin) DB-9 RS-232 Converter Cable is designed to bridge the gap between modern PCs and legacy serial devices. With a 30-inch length and robust construction, it supports a variety of operating systems and ensures high-speed data transfer, making it an essential tool for professionals needing reliable connectivity.

## Description

The RELPER USB-DB9P USB to Serial converter is the perfect solution for transferring data from a PDA or digital camera.  The USB to DB9 provides a connection between an available USB port and the more traditional RS-232 serial port found on many devices. This adapter is designed for connections to cellular phones, PDAs, digital cameras, modems, or ISDN terminal adapters through your USB port.  Simply plug your device into the adapter and the adapter into your PC or Mac. COM ports and Baud rates can be modified to desired set up. Features: Provides the connection between USB and the traditional RS-232 serial port Works with cellular phones, PDA, digital cameras, modems, and others 30in（76CM） length Supports the RS-232 serial interface (standard 9-pin serial) Supports automatic handshake mode USB full speed communication and bus-powered Single cable USB to serial communication Easy installation System requirements: Mac OS 9.1 & higher Windows 98SE /ME /2000 /XP /Vista /7/8/8.1/10 Linux 2.4 or above Package contents 1x USB 2.0 TO SERIAL DB9 MALE (9 PIN) RS232 CABLE ADAPTER 1x Driver CD Warranty: This product comes with a RELPER warranty. Please contact us if you are not satisfied with the item after receive it, we will give you a satisfactory solution before leave Negative Feedback or Customer Reviews. Your satisfaction is our greatest encouragement,Thanks for your support to our new store.

## Features

- Allows any PC to connect serial devices and programs that communicate through COM ports
- 30-inch cable with standard USB Type A Male to standard 9-pin DB9 RS-232 serial connector
- Install as a standard Windows COM port, full RS-232 modem control signals, RS-232 data signals, TxD, RxD, RTS, CTS, DSR, DTR, DCD, RI, GND 28/24 AWG Cable Gauge with 1Mbps Data Rate
- Support remote Wake-up and power management
- Supported OS: Windows 7 (32/64-bit)/Vista (32/64-bit)/XP(32/64-bit)/ 2000/ME/98SE Mac OS 10.1~10.6

## Images

![RELPER USB 2.0 to Serial (9-Pin) DB-9 RS-232 Converter Cable (USB TO DB9P M) - Image 1](https://m.media-amazon.com/images/I/61M+1zoYRkL.jpg)
![RELPER USB 2.0 to Serial (9-Pin) DB-9 RS-232 Converter Cable (USB TO DB9P M) - Image 2](https://m.media-amazon.com/images/I/61McbRNpNXL.jpg)
![RELPER USB 2.0 to Serial (9-Pin) DB-9 RS-232 Converter Cable (USB TO DB9P M) - Image 3](https://m.media-amazon.com/images/I/61FJBwg4BmL.jpg)
![RELPER USB 2.0 to Serial (9-Pin) DB-9 RS-232 Converter Cable (USB TO DB9P M) - Image 4](https://m.media-amazon.com/images/I/51ogY6X9khL.jpg)
![RELPER USB 2.0 to Serial (9-Pin) DB-9 RS-232 Converter Cable (USB TO DB9P M) - Image 5](https://m.media-amazon.com/images/I/61kZ-EUpJyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Did the job, cheaply
  

*by I***N on Reviewed in the United Kingdom on 10 May 2017*

Got this cable for an old device with a serial port. Collected to a Windows 10 machine and everything worked with no problems - no drivers needed.Cheap too - I only needed this cable for very rare use.

### ⭐ 







  
  
    This cable just doesn't work
  

*by V***R on Reviewed in the United Kingdom on 8 January 2020*

This cable just doesn't work

### ⭐⭐⭐⭐⭐ 







  
  
    Five Stars
  

*by L***R on Reviewed in the United Kingdom on 22 November 2017*

got it in 2 days good quality no problems

---

## 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.mx/products/48346690-relper-usb-2-0-to-serial-9-pin-db-9](https://www.desertcart.mx/products/48346690-relper-usb-2-0-to-serial-9-pin-db-9)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-20*