--- product_id: 523468254 title: "Duttek USB C Coupler 40Gbps, USB C Female to Female Adapter supports 8k@60HZ ..." brand: "duttek" price: "₩59063" currency: KRW in_stock: true reviews_count: 5 category: "Duttek" url: https://www.desertcart.kr/products/523468254-duttek-usb-c-coupler-40gbps-usb-c-female-to-female store_origin: KR region: South Korea --- # 100W fast charging 8K@60Hz video support 40Gbps ultra-high data transfer Duttek USB C Coupler 40Gbps, USB C Female to Female Adapter supports 8k@60HZ ... **Brand:** duttek **Price:** ₩59063 **Availability:** ✅ In Stock ## Summary > ⚡ Connect Faster, Charge Smarter, See Sharper! ## Quick Answers - **What is this?** Duttek USB C Coupler 40Gbps, USB C Female to Female Adapter supports 8k@60HZ ... by duttek - **How much does it cost?** ₩59063 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/523468254-duttek-usb-c-coupler-40gbps-usb-c-female-to-female) ## Best For - duttek enthusiasts ## Why This Product - Trusted duttek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Blazing 40Gbps Speed:** Transfer massive files in seconds—10GB in just 5 seconds. 🚀 - • **Compact & Durable Design:** Slim, portable, and wear-resistant—extends your USB-C ports without blocking your workspace. - • **Stunning 8K@60Hz Visuals:** Experience ultra-high resolution video with near-zero detail loss for immersive viewing. 📺 - • **Power Up with 100W Fast Charging:** Keep your devices juiced up at lightning speed without compromise. ⚡ - • **Seamless Thunderbolt Compatibility:** Works flawlessly with Thunderbolt 3 & 4 and all USB Type-C devices for ultimate versatility. ## Overview The Duttek USB C Coupler is a sleek female-to-female USB-C adapter delivering blazing 40Gbps data transfer speeds, 100W fast charging, and stunning 8K@60Hz video support. Compatible with Thunderbolt 3/4 and USB Type-C devices, it’s the perfect compact extension for professionals demanding speed, power, and ultra-high resolution in one durable, portable package. ## Description Buy Duttek USB C Coupler 40Gbps, USB C Female to Female Adapter, Supports 8k@60HZ and 100W Fast Charging, Compatible with Thunderbolt 3/4 and USB Type C Devices online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. Review: Chciałem przedłużyć połączenie HUB na USB-C jednak po podłączeniu do kabla USB-C - USB-C 3.2 gen.2 nie wykrywa podłączonych urządzeń. Nie sprawdzałem czy działań ładowanie ale poszukiwaną funkcją było podłączenie replikatora portów. Review: Fantástico artigo ## Features - USB C Coupler 40Gbps fully adopts Type-C physical interface, the rate can Up to 40Gbps, USB Type C Female Adapter Support 100W fast charging, and supports bandwidth sharing. Data, Video, power supply can be carried out at the same time. - USB C Female to Female Coupler interface transfer rate is 40Gbps, and the transfer speed reaches 2700Mb/s. High-speed transfer, only 5 seconds for 10GB files， Lightning fast. - USB C Female to Female Adapter supports 8k@60HZ audio and video transmission, ultra-high resolution brings realistic visual effects, and the loss of details is almost zero. It is very conducive to presenting the three-dimensional and spatial sense of the scene, and brings a stronger sense of presence to the audience. - USB C to USB C Adapter is small and portable, wear-resistant and durable, does not block the socket, and the operation does not block the hand. USB C to USB C female to female can also be used as a Type-C interface extension and can be inserted without checking the orientation. - USB C 40Gbps Female to Female Adapter 100W: USB Type C Coupler is compatible with Thunderbolt 3, Thunderbolt 4, tablet/notebook, mobile phone hard disk box, docking station, etc.; USB4 is also backward compatible with all standards lower than USB 3.1 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BC3FDL35 | | Best Sellers Rank | #31,817 in Computers ( See Top 100 in Computers ) #295 in USB to USB Adapters | | Item model number | USB C Buchse auf Buchse Adapter | | Manufacturer | Duttek | | Product Dimensions | 9 x 6 x 0.2 cm; 10 g | ## Product Details - **Colour:** usb c female to female - **Compatible devices:** Cellular Phones - **Connector type:** USB Type C - **Item dimensions L x W x H:** 9 x 6 x 0.2 centimeters - **Specific uses for product:** Mobile Phones, Tablets, Notebooks, Thunderbolt 3/4 Devices, USB Type-C Devices ## Images ![Duttek USB C Coupler 40Gbps, USB C Female to Female Adapter supports 8k@60HZ ... - Image 1](https://m.media-amazon.com/images/I/51-G0Qib0wL.jpg) ## Available Options This product comes in different **Model** options. ## Customer Reviews ### ⭐ Review *by A***L on 24 January 2024* Chciałem przedłużyć połączenie HUB na USB-C jednak po podłączeniu do kabla USB-C - USB-C 3.2 gen.2 nie wykrywa podłączonych urządzeń. Nie sprawdzałem czy działań ładowanie ale poszukiwaną funkcją było podłączenie replikatora portów. ### ⭐⭐⭐⭐⭐ Review *by R***C on 9 January 2026* Fantástico artigo ### ⭐ Review *by S***I on 7 March 2023* Quality is horrible. Promised 4k transmission bandwidth I barely does 1080. The worst product I ever encounter on amazon --- ## 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.kr/products/523468254-duttek-usb-c-coupler-40gbps-usb-c-female-to-female](https://www.desertcart.kr/products/523468254-duttek-usb-c-coupler-40gbps-usb-c-female-to-female) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-09-03*