Designed specifically for the Sony a7 Series and offering a secure and safe LockPort Micro-HDMI to full-size HDMI adapter, the LockCircle BirdCage A7 Kit will help expand the abilities of your mirrorless system without weighing it down or limiting features. The asymmetrical design keeps the right-hand grip and controls open for rapid and comfortable use. Also, it features a Twin Baseplate that incorporates an ultra-thin plate and a T-Riser for use with low- or normal-height setups. The aluminum cage sports thirty-four 1/4"-20 and three 3/8"-16 threads for attaching a variety of accessories with ease.