--- product_id: 369109267 title: "30cm DB9 Y Splitter Cable DB9 9 Pin 1 Female ale to 2 Male Rs232 Serial Splitter Adapter Straight-Through Cable YOUCHENG for Connect Various Serial Interface Devices" brand: "pngknyocn" price: "111.50 DT" currency: TND in_stock: true reviews_count: 2 category: "Pngknyocn" url: https://www.desertcart.tn/products/369109267-30cm-db9-y-splitter-cable-db9-9-pin-1-female store_origin: TN region: Tunisia --- # 30cm compact length Nickel-plated connectors with thumbscrew lock Fully shielded for interference-free signal 30cm DB9 Y Splitter Cable DB9 9 Pin 1 Female ale to 2 Male Rs232 Serial Splitter Adapter Straight-Through Cable YOUCHENG for Connect Various Serial Interface Devices **Brand:** pngknyocn **Price:** 111.50 DT **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 Female ale to 2 Male Rs232 Serial Splitter Adapter Straight-Through Cable YOUCHENG for Connect Various Serial Interface Devices by pngknyocn - **How much does it cost?** 111.50 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/369109267-30cm-db9-y-splitter-cable-db9-9-pin-1-female) ## 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 - • **Compact & Portable:** 30cm cable length with a sleek design fits perfectly in any professional workspace or on-the-go setup. - • **Wide Compatibility:** Seamlessly connects PCs, CNC machines, set-top boxes, and industrial instruments with RS-232 serial interfaces. - • **Plug & Play Simplicity:** No drivers needed—just connect and go with quick-release thumbscrew connectors for hassle-free use. - • **Robust & Reliable Build:** High-quality nickel-plated connectors and durable PVC housing ensure long-lasting, wear-resistant performance. - • **Dual Device Connectivity:** Split one DB9 female into two male connectors to expand your serial device setup effortlessly. ## Overview The YOUCHENG 30cm DB9 Y Splitter Cable is a high-quality RS-232 serial adapter that splits one female DB9 connector into two male connectors. Featuring fully shielded wiring, nickel-plated connectors, and a durable PVC housing, it offers reliable, interference-free connections for multiple serial devices. Its compact design and thumbscrew locking mechanism provide easy, secure plug-and-play use across a wide range of professional and industrial applications. ## 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 Review: Functions - This splitter works well with my joystick and its very durable Review: Check for usage purposes before buying - Not made for duel communication. ## Features - Split a DB9 9-pin female connector into two DB9 9-pin male 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 | B08P8DNZX2 | | Best Sellers Rank | #149,437 in Computers ( See Top 100 in Computers ) #234 in Serial Cables | | Brand | PNGKNYOCN | | Brand Name | PNGKNYOCN | | Cable Type | Serial | | Cable type | Serial | | Color | Black | | Compatible Devices | Personal Computer | | Compatible Phone Models | No Compatible Phone Models | | Compatible devices | Personal Computer | | Compatible phone models | No Compatible Phone Models | | Connector Gender | Male-to-Female | | Connector Type | DB9 | | Connector type | DB9 | | Customer Package Type | FFP | | Customer Reviews | 4.2 out of 5 stars 101 Reviews | | Indoor Outdoor Usage | Outdoor | | Item Shape | Round | | Item Weight | 0.08 Kilograms | | Manufacturer | YOUCHENG | | Model | PNGKNYOCN | | Model Name | PNGKNYOCN | | Number of Items | 2 | | Number of Pins | 9 | | Other Special Features of the Product | Braided | | Recommended Uses For Product | connecting serial interface devices, digital machine tools, industrial instruments, and set-top boxes to a PC source | | Special features | Braided | | Specification Met | CE | | UPC | 723508510696 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** PNGKNYOCN - **Connector type:** DB9 - **Cable type:** Serial - **Compatible devices:** Personal Computer - **Special features:** Braided ## Images ![30cm DB9 Y Splitter Cable DB9 9 Pin 1 Female ale to 2 Male Rs232 Serial Splitter Adapter Straight-Through Cable YOUCHENG for Connect Various Serial Interface Devices - Image 1](https://m.media-amazon.com/images/I/61jfb9pjLDL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Functions *by J***J on 10 April 2026* This splitter works well with my joystick and its very durable ### ⭐⭐⭐ Check for usage purposes before buying *by J***Y on 20 December 2025* Not made for duel communication. ## Frequently Bought Together - PNGKNYOCN 30cm DB9 Y Splitter Cable DB9 9 Pin 1 Female ale to 2 Male Rs232 Serial Splitter Adapter Straight-Through Cable YOUCHENG for Connect Various Serial Interface Devices - PNGKNYOCN 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 - Warmstor 6-Pack 9Pin RS232 Serial Cable DB9 Male to Male/Female to Female Mini Gender Changer Adapter Coupler Connector --- ## 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.tn/products/369109267-30cm-db9-y-splitter-cable-db9-9-pin-1-female](https://www.desertcart.tn/products/369109267-30cm-db9-y-splitter-cable-db9-9-pin-1-female) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-11-12*