--- product_id: 268789743 title: "Ultra-Slim 4K HDMI Adapter Cable" brand: "smallrig" price: "3727 kr" currency: ISK in_stock: true reviews_count: 13 url: https://www.desertcart.is/products/268789743-ultra-slim-4k-hdmi-adapter-cable store_origin: IS region: Iceland --- # 4K@60Hz Ultra HD support Dual 1/4"-20 mounting threads Micro D to USB Type A adapter Ultra-Slim 4K HDMI Adapter Cable **Brand:** smallrig **Price:** 3727 kr **Availability:** ✅ In Stock ## Summary > 🎥 Elevate your rig game with ultra-slim 4K precision! ## Quick Answers - **What is this?** Ultra-Slim 4K HDMI Adapter Cable by smallrig - **How much does it cost?** 3727 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/268789743-ultra-slim-4k-hdmi-adapter-cable) ## Best For - smallrig enthusiasts ## Why This Product - Trusted smallrig brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Protect Your Investment:** Secure mounting protects delicate camera ports from wear and accidental disconnections during intense shoots. - • **Rock-Solid Rig Mounting:** Dual 1/4"-20 threaded female ends with included screws ensure your adapter stays locked and stable on any cage or bracket. - • **Broad Camera Compatibility:** Tailored for Sony A7 series and Fujifilm X-T models, plus any rig with standard 1/4"-20 thread spacing—future-proof your gear. - • **Ultra-Slim & Flexible Design:** Compact 5.6" PVC cable fits snugly into tight setups without adding bulk or strain to your camera ports. - • **Seamless 4K Ultra HD Streaming:** Experience crystal-clear 4K@60Hz video output for your professional shoots and live streams. ## Overview The SMALLRIG 4K Cable Adapter 3021 is a premium Micro Type D to USB Type A adapter cable designed for professional camera setups. Supporting up to 4K@60Hz resolution, it features a flexible, ultra-slim 5.6-inch PVC cable and dual 1/4"-20 threaded mounts for secure attachment to camera cages or brackets. Compatible with Sony A7 and Fujifilm X-T series cameras, this adapter ensures stable, high-quality video connections while protecting your camera ports from damage. ## Description Key features: 1. High-quality adapter cable (Micro Male to Full Female) for your camera setup. 2. 2.0 and supports resolution up to 4K@60HZ. 3. It features two 1/4"-20 screws to fix the female part to the side of the camera cage or L bracket tightly to protect the camera’s port and ensure a more stable connection. 4. A perfect adapter cable used to change the camera port to a more desired direction as needed. Note: Please make sure the port on your camera is a Micro type. ## Features - 【Adapter Cable (D to A)】SmallRig Ultra Slim 4K Adapter Cable (D to A) 3021 is a high-quality adapter cable (Micro Male to Full Female) for your camera setup. You can use an Type A cable with your camera cage or rig with this adapter cable. - 【2 X 1/4"-20 Threads on Female End】The female end of the adapter cable features two 1/4"-20 threads to attach to a cage, bracket, or rig, and the threads measure 0.35" apart from center-to-center. Two screws are included to mount the adapter onto your rig. - 【Ultra-Slim Cable for up to 4K@60HZ Video】It’s ultra-slim 2.0 version and supports resolution up to 4K@60HZ and will be backward compatible. The adapter cable features a female Type A connector on one end and a male Micro Type D connector on the other end to fit a variety of cameras. - 【Wide Compatibility】SmallRig 3021 is compatible with cameras with Micro-sized ports, like for Sony A7R IV, A7RIII, A7III, A7II, A7RII, or for Fujifilm X-T2, X-T3, etc. Besides, it can be used for camera cages or L brackets with no less than two 1/4"-20 thread holes (9mm distance from center to center) on the left side, like CCS2416, 2238, 2228, 2229, etc. - 【Flexible PVC Cable】This flexible, ultra-slim PVC cable measures 141.1mm/5.6" in length. Note: Please make sure the port on your camera is a Micro-Sized Ports. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B08QV9285H | | Best Sellers Rank | 2,789 in Camera & Photo Accessories | | Brand | SMALLRIG | | Cable Type | USB | | Colour | HDMI to USB | | Compatible Devices | Fujifilm X-T2 Camera, Fujifilm X-T3 Camera, Sony A7II Camera, Sony A7III Camera, Sony A7R IV Camera, Sony A7RII Camera, Sony A7RIII Camera | | Compatible Phone Models | Sony | | Connectivity Technology | HDMI | | Connector Gender | Male-to-Female | | Connector Type | Micro-D and USB Type A | | Country Of Origin | China | | Customer Package Type | protection packaging | | Customer Reviews | 4.6 4.6 out of 5 stars (1,077) 4.6 out of 5 stars | | Data Transfer Rate | 4 KBps | | Ethernet Cable Category | Cat 5e | | Frequency | 60 Hz | | Indoor Outdoor Usage | Indoor | | Item Length | 140 Millimetres | | Item Shape | Round | | Item Weight | 31 Grams | | Manufacturer | SMALLRIG | | Manufacturer Part Number | 3021-CF | | Maximum Voltage | 10 Volts | | Model Name | 4K Adapter Cable 3021 | | Model Number | 3021-CF | | Number Of Items | 1 | | Number Of Pins | 19 | | Other Special Features Of The Product | Compatible, soft | | Outer Material | Polyvinyl Chloride (PVC) | | Recommended Uses For Product | Connecting high-resolution cameras to external devices | | Specification Met | CSA, FCC, ISO | | Unit Count | 1.0 count | ## Product Details - **Brand:** SMALLRIG - **Cable type:** USB - **Connector type:** Micro-D and USB Type A - **Special feature:** Compatible, soft ## Images ![Ultra-Slim 4K HDMI Adapter Cable - Image 1](https://m.media-amazon.com/images/I/51yMTgXrmCL.jpg) ![Ultra-Slim 4K HDMI Adapter Cable - Image 2](https://m.media-amazon.com/images/I/61Zy3bbo2FL.jpg) ![Ultra-Slim 4K HDMI Adapter Cable - Image 3](https://m.media-amazon.com/images/I/61KhFSfoziL.jpg) ![Ultra-Slim 4K HDMI Adapter Cable - Image 4](https://m.media-amazon.com/images/I/81Z+bb1jMcL.jpg) ![Ultra-Slim 4K HDMI Adapter Cable - Image 5](https://m.media-amazon.com/images/I/71200phh1BL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent adaptor and protection for the horrible Micro HDMI *by on Reviewed in the United Kingdom 16 August 2026* I love my old Panasonic S5. The image quality is great and it’s a very versatile camera. What I don’t like about it is the micro HDMI connection. If you plug a cable directly between the camera body and a monitor it constantly disconnects with the slightest movement and feels very fragile.I have a Smallrig full size HDMI adaptor on the S5-IIx, one that has been used since owning a GH5. It’s always been reliable and easy to use so though I’d give the micro HDMI version a go.There’s not a lot to say about the adaptor. It fastens to the camera cage with two screws and then the short cable is plugged into the camera’s HDMI port. You will need two screws holes fairly close together but it’s not usually an issue with a Smallrig cage.It took a couple of minutes to choose where to mount the adaptor and get everything screwed and plugged in. The adaptor makes a world of difference. No more dealing with flaky micro HDMI sockets, just plug a full sized HDMI cable into the adaptor and off you go. No more disconnections, no worries about the durability of the micro HDMI fitting.A low cost solution to a problem that shouldn’t have been there in the first place. Camera manufacturers, stop using micro HDMI. ### ⭐⭐⭐⭐⭐ A useful adapter when I'm running my GH4 without the interface unit *by on Reviewed in the United Kingdom 24 July 2026* I bought this for my Panasonic Lumix GH4, which I use as my B camera alongside my Sony FX30. Most of the time I use the GH4 with Panasonic's DMW-YAGHE Interface Unit, which provides full-size HDMI outputs, but on the occasions when I want to run the camera without the interface unit, this adapter is ideal.The GH4's built-in Micro HDMI port is one of the more vulnerable connectors on the camera, so I like having this fitted when I'm using the camera on its own. It lets me connect a standard HDMI cable without repeatedly plugging and unplugging Micro HDMI cables directly into the camera.As you'd expect from SmallRig, the build quality is excellent. It's compact, well machined and fits securely with no noticeable movement. I've found the HDMI connection to be completely reliable, with no signal dropouts or intermittent issues.I also appreciate how low-profile it is. It doesn't stick out very far from the side of the camera, so it's much less likely to get knocked while moving the rig around.If you own a GH4—or any camera with a Micro HDMI output—and occasionally need to connect an external monitor or recorder without a full-size interface unit, this is a simple, well-made adapter that does exactly what it's supposed to do. It's become a useful accessory to keep in my camera bag for those occasions when I leave the DMW-YAGHE at home. ### ⭐⭐⭐⭐⭐ Fortifying Sony ZV-E1 Connectivity with Style! *by on Reviewed in the United Kingdom 29 February 2024* The SMALLRIG 4K HDMI Adapter has proven to be a game-changer in my Sony ZV-E1 setup, offering a more robust solution and reinforcing the fragile HDMI ports, especially when integrated into a SmallRig cage.The innovation of this adapter becomes apparent when dealing with the notoriously delicate HDMI ports on the Sony ZV-E1. The SMALLRIG 4K HDMI Adapter not only provides a secure connection but also acts as a protective extension, reducing strain on the camera’s original port. This feature alone has saved me from potential damage, offering peace of mind during hectic shoots.The 4K@60Hz capability ensures that my video output remains crystal clear and smooth, meeting the demands of high-quality videography. The compact design of the adapter seamlessly integrates with my SmallRig ZV-E1 cage, creating a sleek and professional appearance without sacrificing functionality.One noteworthy aspect is the durability of the SMALLRIG adapter. The build quality is top-notch, and it feels like a solid and reliable addition to my camera rig. The gold-plated connectors further contribute to stable signal transmission, eliminating any worries about signal dropouts during critical recording moments.Integration with the SmallRig ZV-E1 cage is seamless, showcasing thoughtful design synergy between the adapter and the cage. The adapter fits securely, aligning perfectly with the overall aesthetics of the SmallRig setup.In conclusion, the SMALLRIG 4K HDMI Adapter is a must-have accessory for Sony ZV-E1 users, especially those utilizing a SmallRig cage. It not only fortifies the HDMI connection but also adds a touch of professionalism to the rig. Say goodbye to HDMI port worries and embrace a more solid and reliable solution with this outstanding SMALLRIG adapter. Highly recommended! ## Frequently Bought Together - SMALLRIG 4K Cable Adapter 4K@60Hz, Male Micro Type D to Female Type A Converter, for Sony A7R IV / A7RIII/ A7III/ A7II/ A7RII, for Fujifilm X-T2/ X-T3, Cable Length 8 cm/3 inch - 3021 - SMALLRIG Camera Cable Clamp for HDMI/SDI/Microphone Cable, DSLR Camera, 2-7mm Cable (Pack of 4) - 3685 - SMALLRIG Universal Base Plate with 15mm Rod Rail Clamp, Mounting Baseplate for Sony A7 Series, for Canon/Nikon/Panasonic/Fujifilm/BMPCC, Both for Cameras & Cages -1674 --- ## 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/268789743-ultra-slim-4k-hdmi-adapter-cable](https://www.desertcart.is/products/268789743-ultra-slim-4k-hdmi-adapter-cable) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-09-26*