--- product_id: 261312962 title: "JSAUX USB C to HDMI Adapter 4K@30Hz for iPhone 18 Pro Max, MacBook, Grey | One-way USB C to HDMI only with 4K@30Hz video; aluminum shell for iPhone 18/17/16 Pro Max, MacBook and Galaxy S25" brand: "jsaux" price: "2107 kr" currency: ISK in_stock: true reviews_count: 13 category: "Jsaux" url: https://www.desertcart.is/products/261312962-jsaux-usb-c-to-hdmi-adapter-4k-30hz-for-iphone store_origin: IS region: Iceland --- # 4K UHD @ 30Hz crisp display Plug & Play, zero setup Durable braided nylon + aluminum shell JSAUX USB C to HDMI Adapter 4K@30Hz for iPhone 18 Pro Max, MacBook, Grey | One-way USB C to HDMI only with 4K@30Hz video; aluminum shell for iPhone 18/17/16 Pro Max, MacBook and Galaxy S25 **Brand:** jsaux **Price:** 2107 kr **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your screen game with flawless 4K clarity—plug in, stand out! ## Quick Answers - **What is this?** JSAUX USB C to HDMI Adapter 4K@30Hz for iPhone 18 Pro Max, MacBook, Grey | One-way USB C to HDMI only with 4K@30Hz video; aluminum shell for iPhone 18/17/16 Pro Max, MacBook and Galaxy S25 by jsaux - **How much does it cost?** 2107 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/261312962-jsaux-usb-c-to-hdmi-adapter-4k-30hz-for-iphone) ## Best For - jsaux enthusiasts ## Why This Product - Trusted jsaux brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Rugged:** Sleek, lightweight form factor with a braided cable and aluminum housing built to last on-the-go. - • **Ultra HD Visuals:** Experience stunning 4K resolution at 30Hz for crystal-clear presentations and binge-worthy streaming. - • **Effortless Connectivity:** Plug & Play design means zero drivers—just connect and amplify your screen instantly. - • **Broad Device Compatibility:** Seamlessly pairs with iPhone 17/16, MacBook, Surface, Galaxy S series, and more for versatile use. - • **Optimized for Professionals:** Perfect for remote work, presentations, and entertainment—never miss a moment or meeting. ## Overview The JSAUX USB C to HDMI Adapter delivers sharp 4K@30Hz video output from USB-C devices to HDMI displays with plug-and-play ease. Compatible with a wide range of premium devices including iPhone 17/16 series, MacBook, Surface, and Galaxy phones, it features a durable braided nylon cable and aluminum shell for heat dissipation and longevity. Ideal for professionals seeking reliable, high-definition connectivity without bulky setups. ## Description Buy JSAUX USB C to HDMI Adapter 4K@30Hz for iPhone 17, MacBook, Surface, Grey | One-way USB C to HDMI only with 4K@30Hz video; aluminum shell for iPhone 17/16 Pro Max, MacBook and Galaxy S25: Cables & Interconnects - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Phenomenal! - Bought this to cast my iPhone to a monitor when deployed overseas to watch shows. It was a direct plug and play, worked great, material feels durable. But if it did break it’s a simple purchase to get a new one. It’s inexpensive. Win-win. Super small , takes no room to carry. Charge your phone or device and cast it for as long as your battery last. Review: Good - Good ## Features - 【4K USB C to HDMI Adapter】Supports resolutions up to 3840 × 2160 at 30Hz, delivering clear and vivid video to an HDMI display. This adapter transfers signals from USB C to HDMI only[Non bidirectional] - 【Plug & Play】： No drivers or software required. Connect compatible USB C devices to HDMI-enabled TVs, monitors, or projectors for video and audio output at up to 4K@30Hz - 【Enjoy Content on a Larger Screen】: Stream sports events, watch movies, play games, and share photos or albums directly from your devices—such as for Galaxy models (S10, S9, S8, Note 10, Note 10 Plus)—and never miss a game-winning touchdown or your favorite TV episodes. No more worrying about poor Wi-Fi casting. (*Note: This adapter is primarily designed for computers and does not include a charging port.) - 【Wide Compatibility】：Compatible with iPhone 17 series and iPhone 16 series except iPhone 17 Air iPhone 16e, iPhone 15 series, iPad Pro 2018 2019 2020, MacBook Pro 2016 to latest, MacBook Air 2018 to latest, Surface Book 2, Surface Pro 7 8 9, Surface Laptop 3 4 5, Galaxy S25 S24 S23 S22 S21 S20 S10 S9 S8, Note 10 Note 20, Z Fold 3 4 5, Z Flip 3 4 5, Dell XPS 13 15, HP Envy 13, Pixelbook 2017 2018 2019 (Check DP Alt mode) - 【Compact & More Durable】: The lightweight adapter features a non-slip design for easier connection and removal. Its braided nylon cable is designed for added durability, while the aluminum housing helps with heat dissipation and signal protection - 【Important Compatibility Notice: DP Alt Mode Required】This USB C to HDMI adapter works only with USB C devices that support DisplayPort Alt Mode. It is not compatible with iPhone 16e, most iPads other than iPad Pro 2018–2020, Nintendo Switch, Galaxy A/M series, Motorola G/E series, Redmi, POCO mid-/entry-level models, desertcart Fire tablets, USB A laptops, or Windows laptops with USB C ports that support charging only. Please check your device specifications before ordering ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08KVSHQ8B | | Best Sellers Rank | #22 in DVI-HDMI Adapters | | Brand | JSAUX | | Color | grey | | Compatible Devices | Cellular Phones, Monitor | | Connector Type | HDMI, USB Type C | | Current Rating | 1 A | | Customer Reviews | 4.4 out of 5 stars 3,484 Reviews | | Finish | Hdmi | | Input Voltage | 6 volts | | Item Dimensions | 7 x 0.3 x 0.3 inches | | Item Type Name | 1-Pack | | Item Weight | 9.07 g | | Item dimensions L x W x H | 7 x 0.3 x 0.3 inches | | Manufacturer | JSAUX | | Mfr Part Number | MAX-645 | | Model Number | MAX-645 | | Nominal Power | 6 watts | | Number of Items | 1 | | Number of Ports | 1 | | Package Quantity | 1 | | Power Plug Type | No Plug | | Specific Uses For Product | TV | | Unit Count | 1 Count | | Warranty Description | 2 Year Manufacturer | ## Product Details - **Color:** grey - **Compatible Devices:** Cellular Phones, Monitor - **Connector Type:** HDMI, USB Type C - **Item dimensions L x W x H:** 7 x 0.3 x 0.3 inches - **Specific Uses For Product:** TV ## Images ![JSAUX USB C to HDMI Adapter 4K@30Hz for iPhone 18 Pro Max, MacBook, Grey | One-way USB C to HDMI only with 4K@30Hz video; aluminum shell for iPhone 18/17/16 Pro Max, MacBook and Galaxy S25 - Image 1](https://m.media-amazon.com/images/I/71WLDsQk4GL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Will this work on the A12 samsung phone** A: Works with the S21 Ultra. If the A12 has a USB-C connection there is a good chance it will work. **Q: Will this work for my switch lite to connect to my tv using the hdmi?** A: No, the USB C to HDMI Adapter does not work with the Switch lite. **Q: will this adapter work to hook up my phone to my roku tv. where we camp there is no wifi. i have a galaxy s9 thru verzion** A: I can not speak specificilly for the S9 but I have a S21 Ultra and it works like a charm - Highly Recommend. Also works great on my MacBook Pro. I often work at my place in WV and there isn't any viable wireless options, so I use my S21 (previously my S8) to stream content and as a hotspot. You could do the same thing with your Roku tv and stream through your phone or use the Roku functionality on the TV. That said, this adapter works extremely well for streaming from an app on your phone directly to your tv via HDMI. NOTE: (I had to do this) In order to get your S21 (and very likely the S9) to display on the tv in Full screen, there is a Display setting that needs to be updated on the phone. Under the Display option in Settings you need to enable the app in question under the 'Full Screen Apps' option. Enable the App in question to display the full screen on your tv and you are good to go (at least this is how the feature works on the S21). **Q: Will it work with moto g stylus 5G (2022)** A: The key elements to this working are that the phone or tablet in question have a USB-C port (the moto g probably does) AND that is supports "DP Alt Mode". This last one is tricky because not all phones support this and not all phone specifications say whether they do or not. You're probably best off going to the Motorola support page and asking the question there. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Phenomenal! *by A***Z on June 6, 2026* Bought this to cast my iPhone to a monitor when deployed overseas to watch shows. It was a direct plug and play, worked great, material feels durable. But if it did break it’s a simple purchase to get a new one. It’s inexpensive. Win-win. Super small , takes no room to carry. Charge your phone or device and cast it for as long as your battery last. ### ⭐⭐⭐⭐⭐ Good *by P***H on July 11, 2026* Good ### ⭐⭐⭐⭐⭐ From the laptop to the big screen TV *by M***O on August 19, 2026* I purchased this adapter to connect my Chromebook to my TV with an HDMI cord. I can show pictures and videos from my little Chromebook on my 50” TV. As with any technology, there is a learning curve. It took me a while to realize my mouse was operating on the TV screen rather than on the Chromebook. ## Frequently Bought Together - JSAUX USB C to HDMI Adapter, 4K Type C to HDTV Female Adapter [Thunderbolt 3 Compatible] with iPhone 16/15 Pro Max, MacBook Pro/Air, Surface,Galaxy S21 S20 Ultra[Only USB C to HDMI]-Grey - WARRKY USB C to HDMI Cable 4K 60Hz[Anti-Interference, Gold-Plated Plugs] Aluminum HDR Type-C to HDMI 2.0 Cord, Thunderbolt 3/4/5 Compatible for iPhone 15/16 Series, MacBook, iMac, iPad Pro, Galaxy-6ft --- ## 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.is/products/261312962-jsaux-usb-c-to-hdmi-adapter-4k-30hz-for-iphone](https://www.desertcart.is/products/261312962-jsaux-usb-c-to-hdmi-adapter-4k-30hz-for-iphone) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-09-13*