--- product_id: 570379473 title: "EMBOX Cube Extension Board with USB Type C QC 3.0| 2500W Heavy Duty Extension Board with Switches| Extension Cord Universal Sockets Safety Shutter Overload Protector" brand: "embox" price: "R$324" currency: BRL in_stock: true reviews_count: 8 category: "Embox" url: https://www.desertcart.com.br/products/570379473-embox-cube-extension-board-with-usb-type-c-qc-3 store_origin: BR region: Brazil --- # QC 3.0 fast charging USB-C 2.4A 7 power outlets Surge protector & safety shutters EMBOX Cube Extension Board with USB Type C QC 3.0| 2500W Heavy Duty Extension Board with Switches| Extension Cord Universal Sockets Safety Shutter Overload Protector **Brand:** embox **Price:** R$324 **Availability:** ✅ In Stock ## Summary > ⚡ Power your life smartly with EMBOX Cube – where safety meets speed! ## Quick Answers - **What is this?** EMBOX Cube Extension Board with USB Type C QC 3.0| 2500W Heavy Duty Extension Board with Switches| Extension Cord Universal Sockets Safety Shutter Overload Protector by embox - **How much does it cost?** R$324 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/570379473-embox-cube-extension-board-with-usb-type-c-qc-3) ## Best For - embox enthusiasts ## Why This Product - Trusted embox brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Cube Design:** Sleek, space-saving form fits perfectly on desks or travel bags without clutter. - • **Built for Safety & Durability:** Flame-retardant body, copper wiring, and overload protection ensure peace of mind. - • **Fast & Universal USB-C Charging:** Experience rapid 2.4A QC 3.0 charging for all your smart devices. - • **Power Up 7 Devices Simultaneously:** Keep your workspace or home fully charged without compromise. - • **Child-Safe Switches & Mountable Base:** Control power individually with safety shutters and anti-slip mount for secure placement. ## Overview The EMBOX Cube Extension Board is a premium 7-outlet power strip featuring 4 universal sockets, 2 USB ports, and 1 USB-C port with QC 3.0 fast charging (2.4A). Built with flame-retardant plastic and copper wiring, it offers surge protection, safety shutters, and child-safe switches. Its compact cube design is perfect for home, office, or travel, delivering reliable, efficient power management in a sleek, modern form factor. ## Description Product Description Review: Perfect for every desk - this extension cube is really compact, its ideal for travelling. quality is top notch, cable is also of premium quality. bcoz of cube design you can easily fit big plugs like chargers in all four sockets. switches also have child protection so its safe to use in home. its a bit costly but its worth it. Review: Worthy in every field. - Great extension board with a unique cube design. Doesn’t cover much space on the table. Fast charging USB ports are very handy. I connected my laptop, phone and speaker together without any issue. Strong plastic body and high-quality wire. Good value for money. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | EMBOX | | Colour | White | | Product Dimensions | 8.2L x 6.5W Centimeters | | Special Feature | Mountable and Anti slip, On And Off Switch, Safety shutter, Surge Protection, Usb Slot | | Total Power Outlets | 7 | | Voltage | 250 Volts | ## Product Details - **Brand:** EMBOX - **Colour:** Black - **Special Feature:** Mountable and Anti slip, On And Off Switch, Safety shutter, Surge Protection, Usb Slot - **Total Power Outlets:** 7 - **Voltage:** 250 Volts ## Images ![EMBOX Cube Extension Board with USB Type C QC 3.0| 2500W Heavy Duty Extension Board with Switches| Extension Cord Universal Sockets Safety Shutter Overload Protector - Image 1](https://m.media-amazon.com/images/I/61Mj2HUSsrL.jpg) ![EMBOX Cube Extension Board with USB Type C QC 3.0| 2500W Heavy Duty Extension Board with Switches| Extension Cord Universal Sockets Safety Shutter Overload Protector - Image 2](https://m.media-amazon.com/images/I/71+W5SRcJ3L.jpg) ![EMBOX Cube Extension Board with USB Type C QC 3.0| 2500W Heavy Duty Extension Board with Switches| Extension Cord Universal Sockets Safety Shutter Overload Protector - Image 3](https://m.media-amazon.com/images/I/71vSqJiXz6L.jpg) ![EMBOX Cube Extension Board with USB Type C QC 3.0| 2500W Heavy Duty Extension Board with Switches| Extension Cord Universal Sockets Safety Shutter Overload Protector - Image 4](https://m.media-amazon.com/images/I/71vdO2jCiFL.jpg) ![EMBOX Cube Extension Board with USB Type C QC 3.0| 2500W Heavy Duty Extension Board with Switches| Extension Cord Universal Sockets Safety Shutter Overload Protector - Image 5](https://m.media-amazon.com/images/I/71wrWCViICL.jpg) ## Available Options This product comes in different **Set** options. ## Questions & Answers **Q: When this item will be available again** A: No **Q: does it detach from the base ?** A: No **Q: What is ac outlets? I am looking for 15v pin** A: No DC pins **Q: Will it work with 110v input?** A: Yes ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect for every desk *by A***H on 17 February 2026* this extension cube is really compact, its ideal for travelling. quality is top notch, cable is also of premium quality. bcoz of cube design you can easily fit big plugs like chargers in all four sockets. switches also have child protection so its safe to use in home. its a bit costly but its worth it. ### ⭐⭐⭐⭐⭐ Worthy in every field. *by G***S on 30 December 2025* Great extension board with a unique cube design. Doesn’t cover much space on the table. Fast charging USB ports are very handy. I connected my laptop, phone and speaker together without any issue. Strong plastic body and high-quality wire. Good value for money. ### ⭐⭐⭐⭐ Best quality *by S***R on 12 May 2026* ## Frequently Bought Together - EMBOX Cube Extension Board with USB Port Universal Sockets and USB (2.4 A) (QC 3.0) Extension Board with Switches Overload Protector, Indicator, 2 Meter Extension Cord - ANCHOR 6A 3 Pin Multi Plug Socket Travel Adapter with Universal Socket, 3 Pin Multi Plug Extension Socket (White) --- ## 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.com.br/products/570379473-embox-cube-extension-board-with-usb-type-c-qc-3](https://www.desertcart.com.br/products/570379473-embox-cube-extension-board-with-usb-type-c-qc-3) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-06-13*