SMALLRIG Camera A6400 A6100 Cage for Sony A6400 A6100 - Secure

In this review the SMALLRIG Camera A6400 A6100 Cage is examined as a practical accessory for vloggers and photographers who need a durable, highly configurable mounting solution for Sony mirrorless bodies. The bottom line is that it protects the camera while offering a wide range of attachment points without blocking controls or access to the battery and SD card, making it a sensible choice for creators who add microphones, lights, or monitors to their A6400 or A6100 setup.

Key Features

• High customization: A cage designed specifically for the Sony A6400 and A6100 provides multiple mounting options so users can build a compact rig for vlogging or run-and-gun shooting.
• Unblocked access: The design preserves access to all camera buttons as well as the battery and SD card slot, which keeps workflow fast during shoots.
• Secure protection: The camera is held by a 1/4 screw on the bottom and an M2.5 screw on the side to prevent twisting, while rubber pads protect the body finish.
• Versatile mounting: Built-in 1/4 and 3/8 threaded holes plus 3/8 locating holes compatible with ARRI standard allow attachment of tripods, handles, and other accessories.
• Cable management option: An optional cable clamp can be used to protect HDMI or other cables from strain when a monitor or recorder is attached.
• Built-in tool: A flat screw driver integrated on the bottom of the cage makes tightening and loosening screws quick on set.

Who It's For

This cage is aimed at vloggers, content creators, and hybrid shooters using the Sony A6400 or A6100 who need extra protection and multiple attachment points without adding excessive weight. It is also a good fit for users of the Sony A6300 and A6500 since the cage is compatible with those bodies.

Photographers who rarely use external accessories or those who prefer the camera body unobstructed might find a cage unnecessary. If you need battery solutions beyond the camera battery, consider pairing the cage with SMALLRIG NP-FW50 battery accessories for extended shoots.

Pros & Cons

Pros

• Solid build quality that adds a clear level of camera protection while remaining lightweight.
• Numerous attachment points and ARRI locating holes let users expand rigs with handles, cold shoes, and mounts.
• Thoughtful details like rubber pads and an integrated flat screw driver improve everyday usability on set.
• Does not interfere with camera controls, battery access, or the SD card slot, keeping operations smooth.

Cons

• Requires a separate cable clamp or optional parts for full cable strain relief, which is not included by default.
• Users seeking an all-in-one power solution will need to buy the NP-FW50 battery kit separately for long-duration shoots.

Specifications

Compatible models	Sony A6400, A6100, also fits A6300/A6500
Mounting threads	1/4 and 3/8 threaded holes; 3/8 locating holes (ARRI standard)
Camera attachment	1/4 screw on bottom and M2.5 screw on side
Protection features	Rubber pads on bottom to prevent scratching
Cable management	Optional Cable Clamp 1693 for HDMI/cable protection
On-board tool	Flat screw driver absorbed on bottom of cage

Our Verdict

The SMALLRIG cage is a practical, value-oriented choice for A6400 and A6100 owners who regularly mount microphones, lights, or monitors and want durable protection without sacrificing access to controls or the battery. Its mounting flexibility and user-friendly details make it a worthwhile upgrade for most content creators, though additional cable clamps and battery kits are sold separately for full workflow coverage.

Frequently Asked Questions

Will the cage block any camera buttons?
The cage is designed not to block buttons and allows access to both the battery and the SD card slot.

Can I mount this cage on a tripod?
Yes, thread holes on the bottom enable attachment to a tripod using standard 1/4 or 3/8 mounts.

Does it include cable protection?
An optional Cable Clamp 1693 is available to protect HDMI or external cables, but the clamp is not included by default.