The Smallrig SR3710 "Rhinoceros" Cage Kit for Sony Alpha 7R/7IV/AS allows you to attach accessories while still protecting the camera and HDMI port. The cage binds the camera tightly using a locating pin, a 1/4"-20 screw, and an M2.5 screw. It has a sleek, streamlined design that allows full access to the top buttons.
The HDMI cable clamp is fastened with a flat-head screw, safeguarding the interfaces and ensuring reliable signal transmission. There are several mounting points for attaching other accessories, including 1/4"-20 threaded holes and ARRI 3/8"-16 locating holes for Top Handle 2165C and Side Handle 2093C, one top ARRI 3/8"-16 locating hole for Monitor Mount 2903B, cold shoe mounts for the microphone and LED video light, and a bottom QD socket for the shoulder strap.
The bottom Arca-Swiss quick-release plate is compatible with DJI RS 2 / RSC 2 / RS 3 / RS 3 Pro stabilizers, as well as the DJI RS 2 / RSC 2 stabilizer quick-release plate (height increase pad) and Arca-Type Quick Release Plate 3154. This item also has strap slots on both sides and the bottom, making it compatible with the Hand Strap 3848, the Shoulder Strap PSC2428, and so on. Furthermore, a magnetic wrench is supplied for simple disassembly and assembly.