--- product_id: 318506173 title: "the thinnest extension (power) cord in the world 0.0354-Inch Flat Code 9.84-Feet Black" brand: "koumeican" price: "$608.89" currency: USD in_stock: true category: "Koumeican" url: https://www.desertcart.us/products/318506173-the-thinnest-extension-power-cord-in-the-world-0-0354 store_origin: US region: United States of America --- # Supports 1500W / 240V power load 0.0354-inch ultra-thin profile 9.84 feet length for extended reach the thinnest extension (power) cord in the world 0.0354-Inch Flat Code 9.84-Feet Black **Brand:** koumeican **Price:** $608.89 **Availability:** ✅ In Stock ## Summary > ⚡ Power up with the world’s thinnest extension cord — sleek, smart, and unstoppable! ## Quick Answers - **What is this?** the thinnest extension (power) cord in the world 0.0354-Inch Flat Code 9.84-Feet Black by koumeican - **How much does it cost?** $608.89 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/318506173-the-thinnest-extension-power-cord-in-the-world-0-0354) ## Best For - koumeican enthusiasts ## Why This Product - Trusted koumeican brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Flat & Flexible:** Flat cable design prevents tangling and fits discreetly in tight spaces for a clean setup. - • **Powerful & Reliable:** Handles up to 1500 watts and 240 volts, perfect for your essential electronics. - • **Sleek & Slim Design:** The thinnest extension cord that slips effortlessly under carpets and behind furniture. - • **Universal Compatibility:** Standard Type A plug with male-to-female connectors, ready for home or office use. - • **Extended Reach, Minimal Bulk:** Nearly 10 feet of flexible length to power devices far from outlets without clutter. ## Overview The Koumeican ultra-thin power cord measures just 0.0354 inches thick and stretches 9.84 feet, combining minimalist design with robust performance. Supporting up to 1500 watts and 240 volts, this flat black extension cord features a Type A male-to-female connector, making it an ideal, space-saving solution for powering devices in both home and office environments. ## Description Experience unmatched convenience with our ultra-thin power cord, measuring a mere 0.0354 inches in thickness. At 9.84 feet long, it's perfect for reaching those hard-to-access outlets. This flat, black cord features a durable, UL-listed design, supporting up to 1500 watts and 240 volts of alternating current. It's equipped with a Type A plug and a female-to-male connector, offering a single power outlet. Ideal for various devices, this power cord is a must-have for any home or office. ## Features - manufacturer: Koumeican - Item Trademark: KOUMEICAN - Item Category: Power Cord ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00SMVG0O4 | | Brand | Koumeican | | Color | Black | | Connector Gender | Male-to-Female | | Customer Reviews | 1.0 1.0 out of 5 stars (1) | | Input Current | 6 Amps | | Item Length | 9.84 Feet | | Manufacturer | Koumeican | | Model Number | 70976fcf-c652-49c1-9292-f4d899d5b380 | | Number of Outlets | 1 | | Plug Type | Type A | | UL Listed | No | | Unit Count | 9.84 Feet | | Voltage | 240 Volts | | Wattage | 1500 watts | ## Product Details - **Brand:** Koumeican - **Colour:** Black - **Connector gender:** Male-to-Female - **Plug type:** Type A - **Voltage:** 240 Volts ## Images ![the thinnest extension (power) cord in the world 0.0354-Inch Flat Code 9.84-Feet Black - Image 1](https://m.media-amazon.com/images/I/6184TEN5-CL.jpg) ![the thinnest extension (power) cord in the world 0.0354-Inch Flat Code 9.84-Feet Black - Image 2](https://m.media-amazon.com/images/I/51xbfzVuocL.jpg) ![the thinnest extension (power) cord in the world 0.0354-Inch Flat Code 9.84-Feet Black - Image 3](https://m.media-amazon.com/images/I/713MDcMoFHL.jpg) ![the thinnest extension (power) cord in the world 0.0354-Inch Flat Code 9.84-Feet Black - Image 4](https://m.media-amazon.com/images/I/91fuKUdpC7L.jpg) ![the thinnest extension (power) cord in the world 0.0354-Inch Flat Code 9.84-Feet Black - Image 5](https://m.media-amazon.com/images/I/81w8cTjEBLL.jpg) ## Questions & Answers **Q: Is it made of solid gold? Or alloyed gold? Trying to understand the $200 price for a sheet of plastic with two bits or metal tuning through.** A: The description doesn’t say what the wire is made off, but I suspect it is copper and not just two strands of copper but multiple very thin strands laid side-by-side. We bought ours nearly five years ago. I think we paid $104 and I thought that was pretty expensive for an extension cord, but we needed it. I am surprised at how much it has gone up in price. We are very satisfied with its performance thus far. **Q: The plug in the picture looks like a us plug, why are people saying it doesn't fit us plugs?** A: The problem is at the socket end -- this socket has two equally-sized slots. Look at the plug on the device you're planning to plug into this extension; if it has a polarized plug (one blade larger than the other), it will not plug into this extension cord. This is a safety issue and no company is likely to sell an adapter to bypasses this. The only way to make this work with a polarized plug is to do some modifications either to the device you're plugging in or to this extension cord. **Q: What is the total length from end to end (the flat part is 9.84 feet). Can it be obtained in a total length of 11 or 12 feet? My rug is 10.5 ft.** A: 【Full length】 About 327 × width 8.7 × thickness 1.3 cm 【length of the flat part】 about 3 m × width 7.3 cm × thickness 0.9 mm 【weight】 about 390 g **Q: do you currently sell the adaptor so that this product with work with American plugs?** A: The one I bought had an american plug and did not require an adapter to work in the US. ## Frequently Bought Together - Koumeican the thinnest extension (power) cord in the world 0.003-Inch Flat Code 9.84-Feet Black - Japan, Philippines Travel Adapter Plug by Ceptics - USA 3 Pin Polarized to 2 Prong Unpolarized - Type A (3 Pack) - Dual Inputs - Ultra Compact - Perfect for Cell Phones, Tablet, Camera Chargers (CT-6) --- ## 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.us/products/318506173-the-thinnest-extension-power-cord-in-the-world-0-0354](https://www.desertcart.us/products/318506173-the-thinnest-extension-power-cord-in-the-world-0-0354) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-12*