--- product_id: 731814050 title: "j5 create JUA365 USB3.0 to 4K HDMI & 2K HDMI Dual Display Adapter" brand: "j5create" price: "$3.10" currency: USD in_stock: false reviews_count: 4 url: https://www.desertcart.us/products/731814050-j5-create-jua365-usb3-0-to-4k-hdmi-and-2k store_origin: US region: United States of America --- # Hot-swappable plug & play USB 3.0 high-speed connection Dual HDMI output (4K + 2K) j5 create JUA365 USB3.0 to 4K HDMI & 2K HDMI Dual Display Adapter **Brand:** j5create **Price:** $3.10 **Availability:** ❌ Out of Stock ## Summary > 🖥️ Double your screens, double your edge. ## Quick Answers - **What is this?** j5 create JUA365 USB3.0 to 4K HDMI & 2K HDMI Dual Display Adapter by j5create - **How much does it cost?** $3.10 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/731814050-j5-create-jua365-usb3-0-to-4k-hdmi-and-2k) ## Best For - j5create enthusiasts ## Why This Product - Trusted j5create brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ultra HD Visuals:** Experience crystal-clear 4K UHD resolution up to 3840x2160 for stunning detail. - • **Boost Productivity:** Spread out large spreadsheets or multitask effortlessly across two screens. - • **Plug & Play Freedom:** Add or remove monitors without rebooting thanks to hot-swappable USB support. - • **No Extra Hardware Needed:** Skip expensive video cards—just one USB 3.0 port powers your multi-monitor setup. - • **Seamless Dual Display Setup:** Expand your workspace instantly with dual 4K & 2K HDMI outputs. ## Overview The j5create JUA365 adapter transforms a single USB 3.0 port into dual HDMI outputs supporting 4K UHD and 2K resolutions. Lightweight and matte-finished, it enables hot-swappable multi-monitor setups without rebooting or extra hardware, perfect for professionals seeking enhanced productivity and stunning visuals. ## Description 4K&2K HDMI ## Features - Easily add a key to your display at once with one USB 3.0 at a time - Video playback 4K UHD resolution up to 3840 x2160 - Add additional monitors without adding more expensive, and not complicated installation with video cards - Add or delete the monitor without reboot the USB system that supports hot-swapping - Move the two screens to display a large spreadsheet throughout without stacking ## Technical Specifications | Specification | Value | |---------------|-------| | Connector Gender | Male-to-Female | | Compatible Devices | Monitor | | Finish Type | Matte | | Batteries Included | No | | Batteries Required | No | | Brand | j5create | | Manufacturer | j5 create | | Item Model Number | JUA365 | | Cable Type | HDMI | | Product Dimensions | 31.75 x 6.99 x 1.09 cm; 81.65 g | | Item Weight | 82 g | ## Product Details - **Compatible Devices:** Monitor - **Connector Type:** HDMI - **Item dimensions L x W x H:** 31.8 x 7 x 1.1 cm - **Brand:** j5create - **Finish Type:** Matte ## Images ![j5 create JUA365 USB3.0 to 4K HDMI & 2K HDMI Dual Display Adapter - Image 1](https://m.media-amazon.com/images/I/71L2gArXjVL.jpg) ![j5 create JUA365 USB3.0 to 4K HDMI & 2K HDMI Dual Display Adapter - Image 2](https://m.media-amazon.com/images/I/71P-Sx00mdS.jpg) ![j5 create JUA365 USB3.0 to 4K HDMI & 2K HDMI Dual Display Adapter - Image 3](https://m.media-amazon.com/images/I/81hyi5C1bWS.jpg) ![j5 create JUA365 USB3.0 to 4K HDMI & 2K HDMI Dual Display Adapter - Image 4](https://m.media-amazon.com/images/I/81eVFtSWkgS.jpg) ![j5 create JUA365 USB3.0 to 4K HDMI & 2K HDMI Dual Display Adapter - Image 5](https://m.media-amazon.com/images/I/71oJl5DqwlS.jpg) ## Questions & Answers **Q: Si mi computadora con su tarjeta de video actual no soporta mas de 2 monitores, ¿podria con este producto conectar 4 monitores a la misma computadora?** A: Desafortunadeamente, no podrá usar esta adaptador con su computadora. Esto se debe a que su computadora no podrá admitir 4 monitores. **Q: Can I use this to connect my laptop to two monitors and extend the screen?** A: Yes, that is exactly what I use it for. **Q: What is the highest resolution of each port? the description says "4k uhd: 3840 x 2160." is that shared or each? if each, isn't refresh rate 60hz?** A: The JUA365 can support 1 monitor up to 3840 x 2460 @ 30Hz or 2 displays up to 2048 x 1152 @ 60Hz. **Q: Will this allow me to run 3 monitors with different images on them if I currently have all ports on my two monitors hooked up?** A: This will allow you to have 2 additional screens in use with the capability of a total of 3 screens displaying the same thing or all different presentations provided your computer/laptop video driver can handle them at the same time. If your computer is relatively new you shouldn't have a problem. I have two of these and I am running 5 screens for my trading platform They work great! ## Customer Reviews ### ⭐⭐⭐⭐⭐ オフィスアプリケーション向け、動画は不向きかも *by A***ー on April 17, 2021* USB3.0TypeAコネクター1個から、HDMI2画面を出力できます。メーカーのWebサイトからソフトをダウンロードしてインストール、その後に本機を接続することで2画面表示できました。使用していると、本体が熱を持ちますが触れなくなる程ではないです。動画再生をする場合は、要求CPUスペックが高くなります。フルHD2画面のオフィスアプリケーション用途では、快適に使用できました。 ### ⭐ 動画がストップモーションに *by デ***東 on April 4, 2020* MacBookPro2009でモニター二つにつなぐつもりで購入しましたが、一つ繋いだ時点で、動画がスムーズに流れず、ストップモーションのような写り方になりました。 ### ⭐ ゲームやる方は買わないほうがいいです *by A***ー on January 11, 2019* ただ画面を増やしてネットサーフィンに使うだけであれば満足いく商品だと思います。フルスクリーンウィンドウ(仮想フルスクリーン)でゲームを行っている場合隣接したディスプレイがこのアダプタに繋がっていると極端にフレームレートが落ちます。内部的なフレームは１４４FPS出ていますが、表示されるフレームは２０FPSほどになります。ゲームを仮想フルスクリーンでする場合のサブディスプレイは絶対にこれを使ってはいけません。 ## Frequently Bought Together - j5create USB to HDMI Adapter - Dual HDMI USB 3.0 Multi-Monitor Cable | 4K + 1080p | Compatible with Windows and macOS (JUA365) - Logitech MK270 Wireless Keyboard and Mouse Combo for Windows, 2.4 GHz, 8 Multimedia Keys, PC, Laptop, Wireless Keyboard Compact Mouse Combo - Black - PHILIPS 24 inch Frameless Full HD (1920 x 1080) 100Hz Monitor, VESA, HDMI x1, VGA Port x1, Eye Care, 4 Year Advance Replacement Warranty, 241V8LB --- ## 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/731814050-j5-create-jua365-usb3-0-to-4k-hdmi-and-2k](https://www.desertcart.us/products/731814050-j5-create-jua365-usb3-0-to-4k-hdmi-and-2k) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-17*