--- 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: "3237 som" currency: KGS in_stock: true reviews_count: 8 category: "Pngknyocn" url: https://www.desertcart.kg/products/267524691-30cm-db9-y-splitter-cable-db9-9-pin-1-male store_origin: KG region: Kyrgyzstan --- # 30cm compact length 1 male to 2 female DB9 connectors Nickel-plated, shielded for durability 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:** 3237 som **Availability:** ✅ In Stock ## Summary > 🔌 Double your serial power with sleek, durable precision! ## 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?** 3237 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/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 - • **Plug & Play Simplicity:** No drivers needed—just connect and expand your serial interface effortlessly. - • **Universal Compatibility:** Works seamlessly with PCs, CNC machines, set-top boxes, and industrial instruments. - • **Dual-Device Connectivity:** Split one DB9 port into two without hassle, doubling your serial device options instantly. - • **Quick-Change Thumbscrews:** Secure, tool-free connections with thumbscrews for fast setup and tear-down. - • **Premium Shielding & Build:** Nickel-plated connectors and PVC housing ensure wear-resistance and smooth data transmission. ## Overview The YOUCHENG 30cm DB9 Y Splitter Cable is a compact, high-quality RS-232 serial adapter that splits one male DB9 connector into two female ports. Featuring nickel-plated connectors, full shielding, and thumbscrew locks, it offers reliable, wear-resistant connections ideal for expanding serial device setups across PCs, industrial tools, and more—plug and play with no driver hassle. ## 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: Nice Cable - True 9 pin Y cable, well made. Review: Good to go - Perfect. Well packaged ## 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 | #46 in Serial Cables | | Brand | PNGKNYOCN | | 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 | 4.3 out of 5 stars 101 Reviews | | 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 | | Special Feature | Compact | | 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) ![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 2](https://m.media-amazon.com/images/I/71wmcDolJKL.jpg) ![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 3](https://m.media-amazon.com/images/I/71u1KxaZkTL.jpg) ![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 4](https://m.media-amazon.com/images/I/610m9MZBnUL.jpg) ![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 5](https://m.media-amazon.com/images/I/71BIfngjwhL.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) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice Cable *by D***E on August 23, 2023* True 9 pin Y cable, well made. ### ⭐⭐⭐⭐ Good to go *by D***. on May 5, 2024* Perfect. Well packaged ### ⭐⭐⭐⭐⭐ Worked as expected *by P***. on February 11, 2022* Good product,. Worked well. ## Frequently Bought Together - 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 - 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 - 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.kg/products/267524691-30cm-db9-y-splitter-cable-db9-9-pin-1-male](https://www.desertcart.kg/products/267524691-30cm-db9-y-splitter-cable-db9-9-pin-1-male) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-08-21*