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🎬 Elevate your rig with ultra-slim 4K precision — because your gear deserves the best!
The SmallRig Ultra Slim 4K Adapter Cable (Model 3021) is a precision-engineered micro HDMI (Type D) male to full-sized HDMI (Type A) female adapter cable. Measuring just 141mm, it supports high-resolution 4K video at 60Hz and features dual 1/4"-20 mounting threads for secure attachment to camera cages or L brackets. Compatible with Sony A7 series and Fujifilm X-T cameras, this flexible PVC cable protects delicate ports while maintaining a sleek, professional setup.











| ASIN | B08QVBJBP3 |
| Best Sellers Rank | #23,966 in Electronics ( See Top 100 in Electronics ) #167 in Audio & Video Adapters |
| Brand | SmallRig |
| Color | Black |
| Colour | Black |
| Compatible Devices | camera |
| Compatible devices | camera |
| Connector Type | Type D to A |
| Connector type | Type D to A |
| Current Rating | 1.5 Amps |
| Customer Reviews | 4.6 out of 5 stars 1,129 Reviews |
| Finish | Pvc |
| Item Dimensions | 33 x 12 x 141 millimeters |
| Item Weight | 31 Grams |
| Item dimensions L x W x H | 33 x 12 x 141 millimeters |
| Manufacturer | SMALLRIG |
| Mfr Part Number | 3021-AU |
| Model Number | 3021 |
| Number of Items | 1 |
| Number of Ports | 1 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Specific Uses For Product | Camera |
| Specific uses for product | Camera |
| Unit Count | 1.0 Count |
A**N
Awesome solution to a problem we shouldn't have, MicroHDMI Sucks, but this makes it usable.
Well made, well thought-out product. For $10 it I'll save an expensive mainboard repair on a product. It's taken-out 2 HDMI cable-ends so far thanks to an errant boot, so this smallrig product is certainly sturdy!
D**É
Does what it says on the box!
Bought this to alleviate the risks of bending/damaging the microHDMI port on my Sony ZV-1 if I want to plug it to an external monitor or a USB capture card. Basically screws the adapter you'd be carrying anyway and you screw it on your cage. Make sure to check your cage and where you intend to screw it (there's pretty much only one location on mine) as the cable is very short. You don't want to force it in the ZV1 either (kinda defeats the purpose). Recommended!
T**S
Pretty Solid
pretty solid. as usual bold quality and usage is top notch. highly recommended
J**H
Very good product
Works great!
Ó**.
Buen producto. Cumple su función.
Cumple su función y se siente resistente, el cable es de plástico pero si resiste movimientos irregulares. Incluye una pequeña llave Allen del tamaño del tornillo del adaptador para poder ajustarlo al rig de tu cámara.
Trustpilot
2 weeks ago
1 month ago