---
product_id: 267524691
title: "30cm DB9 Y Splitter Cable DB9 9 Pin 1 Male to 2 Female Rs232 Serial Splitter Adapter Straight-Through Cable YOUCHENG for Connect Various Serial Interface Devices"
brand: "pngknyocn"
price: "AR$38198"
currency: ARS
in_stock: true
category: "Pngknyocn"
url: https://www.desertcart.com.ar/products/267524691-30cm-db9-y-splitter-cable-db9-9-pin-1-male
store_origin: AR
region: Argentina
---

# 30cm compact cable length 1 male to 2 female DB9 connectors Fully shielded with nickel-plated connectors 30cm DB9 Y Splitter Cable DB9 9 Pin 1 Male to 2 Female Rs232 Serial Splitter Adapter Straight-Through Cable YOUCHENG for Connect Various Serial Interface Devices

**Brand:** pngknyocn
**Price:** AR$38198
**Availability:** ✅ In Stock

## Summary

> 🔗 Double your serial power with sleek, durable connectivity!

## Quick Answers

- **What is this?** 30cm DB9 Y Splitter Cable DB9 9 Pin 1 Male to 2 Female Rs232 Serial Splitter Adapter Straight-Through Cable YOUCHENG for Connect Various Serial Interface Devices by pngknyocn
- **How much does it cost?** AR$38198 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/267524691-30cm-db9-y-splitter-cable-db9-9-pin-1-male)

## Best For

- pngknyocn enthusiasts

## Why This Product

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

## Key Features

- • **Secure Fastening:** Thumbscrew connectors provide quick, reliable, and stable connections every time.
- • **Premium Durability:** Nickel-plated connectors and PVC housing ensure long-lasting, wear-resistant use.
- • **Plug & Play Simplicity:** No drivers needed—just connect and go for instant serial communication.
- • **Universal Compatibility:** Works flawlessly with PCs, CNC machines, set-top boxes, and industrial instruments.
- • **Dual Device Connectivity:** Split one DB9 port into two for seamless multitasking.

## Overview

The YOUCHENG 30cm DB9 Y Splitter Cable efficiently expands your RS-232 serial ports by splitting one male DB9 connector into two female connectors. Built with high-quality nickel-plated connectors and a fully shielded PVC housing, it guarantees durable, interference-free data transmission. Its compact design and thumbscrew fasteners ensure quick, secure connections without the hassle of driver installation, making it ideal for professionals managing multiple serial devices across PCs, industrial tools, and digital equipment.

## Description

1.① Pin (DCD) data carrier detection, ② pin (RXD) receive data, ③ pin (TXD) transmit data, ④ pin (DTR) data terminal preparation, ⑤ pin (SG) signal ground, ⑥ pin (DSR) data device preparation OK, ⑦ pin (RaS) request to send, ⑧ pin (CTS) clear to send, ⑨ pin (RI) ringing indication. 2.The DB9 splitter cable can help you split a DB9 9-pin male connector into two DB9 9-pin female connectors. 3.uses high-quality nickel-plated connectors and plugs and a high-quality PVC injection housing，With wear-resistant, durable, smooth transmission and other functions. 4.This cable's fully molded connector with thumbscrews can provide you with a quick and convenient connection every time. Just loosen the screw to disconnect, then connect and tighten firmly to make the connection. 5.It is recommended not to insert or unplug a serial port while it is energized.When inserting or unplugging the serial port, at least one end should be cut off, otherwise the serial port may be easily damaged. 6.Cable length: 30cm. 7.Suitable for connection and signal transmission of computers and tax control machines, CNC machine tools, PDAs, set-top boxes and other serial devices. 8.Packing quantity; 1 X DB9 serial splitter cable

## Features

- Split a DB9 9-pin male connector into two DB9 9-pin female connectors. This is an ideal and cost-effective way to connect two DB9 RS-232 serial peripherals to a PC source.
- The DB9 serial splitter cable allows you to flexibly expand computer peripherals where you need it. Each cable is completely shielded, and the connector thumbscrew can provide quick-change connections.
- Uses high-quality nickel-plated connectors and plugs and a high-quality PVC injection housing，With wear-resistant, durable, smooth transmission and other functions
- The cable length is 30cm, the compact and simple design is easy to carry and place, easy to use, plug and play, no driver installation
- With high compatibility, it can meet the needs of notebooks and desktops to connect to serial computers, digital machine tools, set-top boxes, industrial instruments, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08P8G9R6D |
| Best Sellers Rank | #73 in Serial Cables |
| Brand Name | PNGKNYOCN |
| Cable Type | Serial |
| Color | Black |
| Compatible Devices | PC |
| Compatible Phone Models | No Compatible Phone Models |
| Connectivity Technology | Serial Port |
| Connector Gender | Male-to-Female |
| Connector Type | DB9 |
| Customer Package Type | FFP |
| Customer Reviews | 4.4 4.4 out of 5 stars (103) |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Length | 30 centimeters |
| Item Shape | Round |
| Item Weight | 0.08 kg |
| Manufacturer | YOUCHENG |
| Model | 723508510726 |
| Number of Items | 1 |
| Number of Pins | 9 |
| Other Special Features of the Product | Compact |
| Recommended Uses For Product | Connection and signal transmission for serial devices, including computers and industrial machinery |
| UPC | 723508510726 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** PNGKNYOCN
- **Cable Type:** Serial
- **Compatible Devices:** PC
- **Connector Type:** DB9
- **Special Feature:** Compact

## Images

![30cm DB9 Y Splitter Cable DB9 9 Pin 1 Male to 2 Female Rs232 Serial Splitter Adapter Straight-Through Cable YOUCHENG for Connect Various Serial Interface Devices - Image 1](https://m.media-amazon.com/images/I/61MoBAUeptL.jpg)

## Questions & Answers

**Q: I want to use this run 2 z-axis scales to the z-channel on my dro. does anyone if i can do this?**
A: Hello, this DB9 Y cable can use 2 monitors, dro can use DB9 cable, this cable can also be used.

**Q: Why does a single splitter require three plastic bags for its packaging (plus the amazon packaging)?**
A: Hello, in addition to the Amazon packaging, there are two more (for safety and protection, one more packaging bag is added when the cable is damaged during transportation)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.com.ar/products/267524691-30cm-db9-y-splitter-cable-db9-9-pin-1-male](https://www.desertcart.com.ar/products/267524691-30cm-db9-y-splitter-cable-db9-9-pin-1-male)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-10-14*