SmallRig Ultra Slim 4K Adapter Cable (D to A) 3021 is a high-quality adapter cable (Micro-Sized Ports Male to Full-Sized Ports Female) for your camera setup. It?s ultra-slim 2.0 version and supports resolution up to 4K@60HZ and will be backward compatible. 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. Ultra-slim design with 3.6mm outer diameter makes it thinner and softer than a regular cable. It?s 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-Sized Ports. Compatibility: ? Cameras with Micro-Sized Ports, like Sony A7R IV, A7RIII, A7III, A7II, A7RII, Fujifilm X-T2, X-T3, etc. ? 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. In the Box: 1 x Adapter Cable 2 x 1/4-20 Screw 1 x Allen Wrench Specifications Product Dimensions: 141.1 x 33.2 x 11.8mm Package Dimensions: 106 x 98 x 33mm Product Weight: 31g?5g Package Weight: 60g?5g Material(s): PVC