Description
Ulanzi G9-4 Camera Cage for GoPro 9/10/11/12
The Ulanzi G9-4 is a lightweight plastic cage designed to expand and protect your GoPro HERO9, HERO10, HERO11, or HERO12 during vlogging, live-streaming, or other creative shoots. It provides mounting flexibility and utility with built-in support for filters, external microphones, and accessory attachments — all while keeping critical ports accessible.
Key Features
- 52 mm filter adapter — lets you attach ND, CPL, or other 52 mm filters for better imaging.
- Two cold shoe mounts — located on the top for mounting microphones, LEDs, or other gear.
- Mic-adapter compartment — provides dedicated space to store a mic adapter inside the cage.
- 2-prong mount at bottom — compatible with standard GoPro mounting systems.
- Lens cover included — helps protect the GoPro lens when not shooting.
- Access to USB / battery door — you can open the battery door or plug into the USB-C port without removing the cage.
- Snap-in design — easy to install and remove, with a snap-in protective cover for the lens.
- Microphone booster pad — ensures that the mic does not appear in your footage.
Best Suitable
- Content creators and vloggers using GoPro HERO9 / 10 / 11 / 12 who want to customize their rig with lights, mics, or filters.
- Live streamers who need a stable mounting platform and protection while using external audio.
- Filmmakers who use filters on their GoPro for cinematic effects.
- Action shooters looking for a lightweight cage that preserves access to ports and power.
FAQ – Ulanzi G9-4 Camera Cage for GoPro 9/10/11/12
Can I still charge or change the battery of the GoPro while it’s inside the cage?
Yes, the cage is designed so that the battery door / USB-C port remains accessible.
Will the mic adapter fit without blocking the frame?
Yes, there is a built-in compartment for the mic adapter, plus a booster pad to prevent the mic from appearing in the shot.
What kind of filters does this support?
It supports 52 mm filters, such as ND or CPL filters, via the included adapter.
Is this cage heavy or bulky?
It is made of plastic for a light footprint, so it doesn’t add too much bulk or weight.
