--- product_id: 25601427 title: "Tek Republic TUA-400 USB 3.0 to 4K (Ultra HD) HDMI Adapter for PC & Mac" brand: "tek republic" price: "KD 0.19" currency: KWD in_stock: false reviews_count: 1 url: https://www.desertcart.com.kw/products/25601427-tek-republic-tua-400-usb-3-0-to-4k-ultra store_origin: KW region: Kuwait --- # Connects 6 monitors USB 3.0 connection Supports 4K @30Hz Tek Republic TUA-400 USB 3.0 to 4K (Ultra HD) HDMI Adapter for PC & Mac **Brand:** tek republic **Price:** KD 0.19 **Availability:** ❌ Out of Stock ## Summary > πŸŽ‰ Elevate Your Display Game! ## Quick Answers - **What is this?** Tek Republic TUA-400 USB 3.0 to 4K (Ultra HD) HDMI Adapter for PC & Mac by tek republic - **How much does it cost?** KD 0.19 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/25601427-tek-republic-tua-400-usb-3-0-to-4k-ultra) ## Best For - tek republic enthusiasts ## Why This Product - Trusted tek republic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Audio Excellence:** Enjoy audio over HDMI when set as the default device. - β€’ **Unleash Ultra HD:** Experience stunning visuals with 4K resolution at 30Hz. - β€’ **Multi-Monitor Mastery:** Seamlessly connect up to six monitors for ultimate productivity. - β€’ **Versatile Compatibility:** Works with Windows 7, 8, and 8.1 for a wide range of users. - β€’ **Plug-and-Play Convenience:** Automatic driver installation via Windows Update for hassle-free setup. ## Overview The Tek Republic TUA-400 USB 3.0 to 4K HDMI Adapter allows you to connect multiple monitors with stunning Ultra HD resolution. Supporting up to 3840x2160 at 30Hz and various other resolutions, this adapter is perfect for professionals seeking enhanced productivity and visual clarity. With automatic driver updates and audio capabilities, it’s the ideal solution for PC users looking to expand their workspace. ## Description Overview The Tek-Republic TUA-400 featuring the latest and highest performance USB graphic technology, it's Light weight and portable, the TUA-400 is the perfect solution for your PC to connect a 4K Ultra HD display even if your PC doesn't natively support 4K video output. With an additional 4K display connected you can extend or mirror your desktop for increased productivity. You can also connect multiple 4K monitors to Windows based laptops or desktops(one adapter per display). With USB 3.0, video and audio are both transferred over HDMI when the adapter is the PC's default audio device. Max Resolutions 4k x 2k @ 30Hz Supports HDMI resolution up to 3840x2160 (Ultra HD 4K) @30Hz and 3440x1440@50Hz. 2560x1600, 2560x1440, 1080P at 60Hz. (USB 3.0 Connection required) Light Weight & Portable Light weight and portable design - it can be taken with you while you are on the go. Extended and Mirror Connect up to six monitors for Extended Mode and Mirror Mode. Specifications Interface: USB 3.0 Connector: 1 X HDMI Display Modes: Primary / Extend / Mirror HDMI Resolution: 3840x2160 (Ultra HD 4K) @30Hz Chipset IC: DL-5500 Power Adapter: USB Power Operating Systems Supported: Windows 10/ 8 / 7 / XP, Mac OS X 10.8.4 or above Dimension: 3.6 x 2 x 0.75" Weight: 2.26oz ## Features - Supports HDMI resolution up to 3840x2160 (Ultra HD 4K) @30Hz and 3440x1440@50Hz. 2560x1600, 2560x1440, 1080P at 60Hz. (USB 3.0 Connection required) - Audio over HDMI when adapter is the PC's default audio device (except Mac) - Connect up to six monitors - Drivers are provided automatically via the Microsoft Windows Update mechanism with approved drivers forWindows 7, Windows 8/8.1. (Windows RT, Mac OS X and Linux not supported) - Graphics Engine: Display Link DL-5500 ## Images ![Tek Republic TUA-400 USB 3.0 to 4K (Ultra HD) HDMI Adapter for PC & Mac - Image 1](https://m.media-amazon.com/images/I/71A2TfuNbmL.jpg) ![Tek Republic TUA-400 USB 3.0 to 4K (Ultra HD) HDMI Adapter for PC & Mac - Image 2](https://m.media-amazon.com/images/I/71e8IJWgFDL.jpg) ![Tek Republic TUA-400 USB 3.0 to 4K (Ultra HD) HDMI Adapter for PC & Mac - Image 3](https://m.media-amazon.com/images/I/71TPGD5PFiL.jpg) ![Tek Republic TUA-400 USB 3.0 to 4K (Ultra HD) HDMI Adapter for PC & Mac - Image 4](https://m.media-amazon.com/images/I/71iYP93JNSL.jpg) ![Tek Republic TUA-400 USB 3.0 to 4K (Ultra HD) HDMI Adapter for PC & Mac - Image 5](https://m.media-amazon.com/images/I/81cGPCGmnXL.jpg) ## Customer Reviews ### ⭐⭐ 2.0 out of 5 stars Unfortunately this device is not compatible with some 4K monitors ... *by S***X on Reviewed in the United States on November 23, 2015* Unfortunately this device is not compatible with some 4K monitors so be wary before purchasing. Did not work with newer LG monitor but worked on an older Acer monitor. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.kw/products/25601427-tek-republic-tua-400-usb-3-0-to-4k-ultra](https://www.desertcart.com.kw/products/25601427-tek-republic-tua-400-usb-3-0-to-4k-ultra) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-16*