--- product_id: 352003703 title: "PSU ATX Breakout Board Benchtop DC 12V 5V 3.3V DIY Power Splitter with Fuse | 20Pin 24Pin Mod Connector with USB and Multi 12V Rail Output Ports, PC Desktop Supply Distributor for Electronics Enthusiasts" brand: "yaotech" price: "21538CFA" currency: XOF in_stock: true reviews_count: 8 category: "Yaotech" url: https://www.desertcart.sn/products/352003703-psu-atx-breakout-board-benchtop-dc-12v-5v-3-3v store_origin: SN region: Senegal --- # Multi-voltage output ports 24/20-pin ATX compatibility High amp fuse protection PSU ATX Breakout Board Benchtop DC 12V 5V 3.3V DIY Power Splitter with Fuse | 20Pin 24Pin Mod Connector with USB and Multi 12V Rail Output Ports, PC Desktop Supply Distributor for Electronics Enthusiasts **Brand:** yaotech **Price:** 21538CFA **Availability:** ✅ In Stock ## Summary > ⚡ Power your projects with precision and protection — don’t get left in the dark! ## Quick Answers - **What is this?** PSU ATX Breakout Board Benchtop DC 12V 5V 3.3V DIY Power Splitter with Fuse | 20Pin 24Pin Mod Connector with USB and Multi 12V Rail Output Ports, PC Desktop Supply Distributor for Electronics Enthusiasts by yaotech - **How much does it cost?** 21538CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/352003703-psu-atx-breakout-board-benchtop-dc-12v-5v-3-3v) ## Best For - yaotech enthusiasts ## Why This Product - Trusted yaotech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built-In Safety Fuses:** Choose between 5A and 8A high-current fuses to protect your devices and ensure worry-free operation. - • **Insulated Feet Included:** Safeguard your workspace with non-conductive feet that prevent short circuits on metal surfaces. - • **Multi-Voltage Power Hub:** Deliver precise 12V, 5V, 3.3V, and USB-A outputs to power all your electronic projects effortlessly. - • **Intuitive LED Indicators:** Stay informed with dedicated blue LEDs that show active voltage outputs and fuse status at a glance. - • **Universal ATX Compatibility:** Seamlessly supports both 24-pin and 20-pin power supplies for ultimate DIY flexibility. ## Overview The PSU Breakout Board is a compact, versatile ATX power supply adapter designed for DIY electronics enthusiasts. Compatible with both 24-pin and 20-pin ATX connectors, it offers multiple DC outputs (12V, 5V, 3.3V, -12V) plus USB-A ports, all safeguarded by selectable high-current fuses and monitored via LED indicators. Its insulated feet ensure safe desktop use, making it an essential multi-port power hub for prototyping, education, and hobbyist projects. ## Description Buy PSU Breakout Board ATX Power Supply DC 12V 5V 3.3V Splitter Module Desktop Adapter to USB A Hub Connector Computer Power Source Multi Port Output DIY Parent Child Electronic Kit with High Current Fuse: Internal Power Supplies - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Just works - Board works as intended, offers accurate voltages, and is incredibly easy to set up. Review: Decent Board But Sloppy Solder Job - This board works fine and came with extra fuses, which is nice. The only complaint is similar to what others mentioned, the soldering is sloppy. Even some solder spatter still on the board. While I like it, I may choose another option in the future. ## Features - 【24pin 20pin】Compatible with 24-pin and 20-pin ATX mains. When inserting 20 pin, please align to the right. Different PSU may provide different maximum currents. - 【Fuse】Yaotech Advanced Technology Extended conversion connector is equipped with 5A and 8A high amp fuses for your choice, one more protection is safer and necessary. Electronic enthusiasts can modify it with soldering tools too. - 【Ports】This PC power supply unit Hub has direct current 12V*3, 5V*2, 3.3V*1, -12V*1, USB-A 5V*2 voltage output ports. It can be used for high amperage led desk lamp, smart phone charging, just normal charging, fast charging is not supported, electric toy charging, student handmade items for school, electronic learning & education project, etc. - 【Indicator Lights】This PSU converter has independent switch and 4 blue indicator lights to indicate 4 voltage output ports. When the fuse is blown, the corresponding indicator light will go out. - 【Feet】We provide 4 insulated feet, when you need to put the pcb board on the metal table, you can install insulated feet to avoid short circuit. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B099RJ7572 | | Best Sellers Rank | #349 in Computer Power Supplies | | Customer Reviews | 4.6 4.6 out of 5 stars (64) | | Date First Available | August 8, 2021 | | Is Discontinued By Manufacturer | No | | Item Weight | 1.76 ounces | | Item model number | YT-ATX-BB | | Manufacturer | Shenzhen Yaotuo Technology Co., Ltd. | | Product Dimensions | 3.46 x 2.17 x 0.59 inches | ## Product Details - **Brand:** YAOTECH - **Compatible Devices:** Personal Computer - **Connector Type:** ATX - **Cooling Method:** Air - **Form Factor:** ATX - **Item Weight:** 0.05 Kilograms - **Item dimensions L x W x H:** 3.46 x 2.17 x 0.59 inches - **Manufacturer:** Shenzhen Yaotuo Technology Co., Ltd. - **Maximum Input Voltage:** 120 Volts (AC) - **Minimum Input Voltage:** 100 Volts (AC) ## Images ![PSU ATX Breakout Board Benchtop DC 12V 5V 3.3V DIY Power Splitter with Fuse | 20Pin 24Pin Mod Connector with USB and Multi 12V Rail Output Ports, PC Desktop Supply Distributor for Electronics Enthusiasts - Image 1](https://m.media-amazon.com/images/I/71g9gEttdVL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Just works *by J***N on October 19, 2025* Board works as intended, offers accurate voltages, and is incredibly easy to set up. ### ⭐⭐⭐⭐ Decent Board But Sloppy Solder Job *by H***K on June 5, 2023* This board works fine and came with extra fuses, which is nice. The only complaint is similar to what others mentioned, the soldering is sloppy. Even some solder spatter still on the board. While I like it, I may choose another option in the future. ### ⭐⭐⭐⭐⭐ Its worth it... *by M***G on December 29, 2023* It works great for what it is and the quality is very good. I have a nice Power Supply from an old PC and didn't want to throw it away so I got one of these and I am happy I did. Gives you good stable voltage varieties. I printed a very quick and crude case for it and its perfect for my needs. ## Frequently Bought Together - PSU Breakout Board ATX Power Supply DC 12V 5V 3.3V Splitter Module Desktop Adapter to USB A Hub Connector Computer Power Source Multi Port Output DIY Parent Child Electronic Kit with High Current Fuse - Electronics-Salon D-1188 24/20-Pin ATX DC Power Supply Breakout Board Module - Thermaltake Smart 500W 80+ White Certified PSU, Continuous Power with 120mm Ultra Quiet Cooling Fan, ATX 12V V2.3/EPS 12V Active PFC Power Supply PS-SPD-0500NPCWUS-W --- ## 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.sn/products/352003703-psu-atx-breakout-board-benchtop-dc-12v-5v-3-3v](https://www.desertcart.sn/products/352003703-psu-atx-breakout-board-benchtop-dc-12v-5v-3-3v) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-21*