SmallRig V-Mount Battery Adapter Plate, V-Lock Battery Plate with Dual D-TAP and DC Ports, Crab-Shaped Super Clamp & 1/4"-20 Threaded Holes, Compact V-Mount Battery Plate Product Feature: 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. Product Specification: Product Dimensions: 141.1 x 33.2 x 11.8mm Package Dimensions: 106 x 98 x 33mm Product Weight: 31g5g Package Weight: 60g5g Material(s): PVC You Get: 1 x Adapter Cable 2 x 1/4-20 Screw 1 x Allen Wrench Before you place an order, please provide me with English information to facilitate our delivery and logistics