

🎥 Fortify your rig, elevate your craft — never miss a frame!
The SMALLRIG 4K Cable Adapter 3021 is a precision-engineered Micro Type D to Type A converter cable designed for Sony A7 and Fujifilm X-T series cameras. Supporting ultra-smooth 4K@60Hz video output, it features dual 1/4"-20 threaded mounts for secure rig integration and a flexible, ultra-slim 8cm PVC cable. Gold-plated connectors ensure stable, high-quality signal transmission, making it an essential upgrade for professional videographers seeking durability and seamless connectivity.


















| ASIN | B08QV9285H |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 1,721 in Camera & Photo Accessories |
| Colour | HDMI to USB |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,287) |
| Date First Available | 17 Dec. 2020 |
| Item Package Quantity | 1 |
| Item Weight | 31 g |
| Item model number | 3021-CF |
| Manufacturer | SMALLRIG |
| Part number | 3021-CF |
| Product Dimensions | 14.11 x 3.32 x 1.18 cm; 31 g |
| Shape | Round |
| Size | 141.1 x 33.2 x 11.8 mm |
| Special Features | Compatible, soft |
| Specification met | CSA, FCC, ISO |
S**Y
Fortifying Sony ZV-E1 Connectivity with Style!
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!
M**D
Cheap and easy to fit. Takes the strain of the camera HDMI and makes the port more accessible.
I just love these. Easy to fit on my cages for Nikon Z8 and Z30. These little beauties enable me to connect my HDMI cables without putting any strain on the camera's HDMI socket. An easy recommendation!
D**L
Great product.
Used it a ton, still works like new, looks like a really high quality, both the cable and the unit itself. Love the minimalist size and as you might guess, it's easy to use.
A**Y
Good solution to avoid damage to camera
I bought this to extend my HDMI connection from my camera as some instances on the field can put strain on the port. There’s those who are in a position where they can easily replace their device and those who are scared to even scratch the one that they have. This is a good way to ensure your camera doesn’t suffer. Only things holding me back from giving it a 5* are the low refresh rate and that the cable is a little short so you have to be a bit strategic on how you mount this to your cage while having room for other accessories.
C**K
A good solution to Sony's bad design
HDMI type-A to type-D adaptor. The Sony A7Cii has quite a few design flaws, one of them is the inclusion of a micro-HDMI port - it's very vulnerable and just waiting to get ripped off the mainboard. Fortunately Smallrig make this solution and it works very well, allowing full-size HDMI cables to be attached and removed with zero stress to the mini port itself. Note that you also need a camera cage to attach this to - many of which also have a cable clamp which further strengthens the connection. I do wish there was a version with a right-angle HDMI-D plug so the cable wasn't sticking out so much.
D**A
very cool
This one is major I wish I tried this earlier. Kind of makes me hate smallHD brand for their stingy and elitist cabling but here we go I could resolve it. Still hating sony alpha though 😂 Good image but the pain of horrible menus and the small body etc I can’t love it after used canon body as my first.
P**.
Protects HDMI connectors from damage
I use this on my camera cage so that I'm not risking the camera's own HDMI socket from constant connection and disconnection. It's handy, but could do with being just a little bit longer as the mounting options on the cage are limited due to its length, would be nice to be able to move it around a bit
M**S
This is a must have for your cage setup!
This is a must have if you have a camera cage! It means you can leave this plugged in all the time and use a full size HDMI cable! No more worrying about micro hdmis breaking or snapping!
C**N
cet adaptateur permet de sécuriser le prise HDMI (mini) du Nikon Z6ii tout en gardant un câble standard HDMI vers l'Atomos
B**A
Con la lente di 50mm la camera è a 330cm e mi serviva una soluzione più robusta HDMI rispetto alla porta mini HDMI della Sony ZV-E10. Cavetto Perfetto e si avvita al rig, se fosse stato più lungo di un paio di cm ancora meglio. Consiglio.
R**E
Für die BM 4K Cinema CAM ein perfekter Adapter wenn sie in einem RICK eingebaut ist! Der Winkelstecker ist nämlich zu kurz!!!
@**T
🔧 Construcción/estabilidad • Cable bien acabado y con sensación de calidad. • El diseño ultradelgado facilita el enrutado sin forzar conectores. • Conectores firmes, sin holguras apreciables. ⚙️ Instalación/config • Plug and play, no requiere ningún ajuste. • La conexión hembra tipo A a macho tipo A encaja bien en configuraciones compactas. ✅ Uso real • Funciona correctamente en señal 4K. • Muy útil para personalizar el cableado dentro de un rig de cámara. • Permite un montaje más limpio y ordenado, evitando cables rígidos o demasiado largos. 📝 Conclusión Es un cable adaptador muy práctico si buscas optimizar el cableado de un rig. Su diseño fino ayuda a mantener todo más ordenado y cómodo, especialmente en configuraciones ajustadas. 👍 Pros • Diseño ultradelgado, fácil de colocar • Ideal para rigs de cámara personalizados • Funcionamiento estable en 4K 👎 Contras • Ninguno
S**.
Bästa valet till din bur