1 / 6SUNMON HyperX QuadCast Microphone Mount Adapter
The SUNMON HyperX QuadCast Adapter is a replacement mount connector for HyperX QuadCast microphones. It is listed with a 3/8-inch connection and a plastic body with a metal nut, but it does not include a boom arm or microphone.
At a glance
- Manufacturer says it fits HyperX QuadCast, QuadCast S and DuoCast microphones.
- The listing describes a 3/8-inch connector for use with many boom-arm mic stands.
- The adapter has a hard-plastic body and a metal nut, according to the manufacturer.
Reference price: $16.99
Price checked: 12 Nov 2026
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Pros and cons
Pros
- A replacement adapter may help connect a supported HyperX microphone to a compatible boom arm.
- Customer feedback reports good fit and functionality with HyperX QuadCast microphones.
Technical specifications
7 specifications| Brand | SUNMON |
|---|---|
| Model | HyperX QuadCast Adapter |
| Weight listed | 0.02 Kilograms |
|---|---|
| Mount thread size | 3/8" Inches |
| Microphone stand thread size | 3/8 inch |
| Material listed | Plastic Metal |
|---|---|
| Body material | Plastic |
What to know before buying
- This is an adapter only. The manufacturer says the boom arm and microphone are not included. Confirm the thread and fit for your specific stand before buying.
What’s in the box
Included- 1 QuadCast Adapter
Who is it for?
Customer reviews on Amazon
- 5 stars
78% 78% - 4 stars
9% 9% - 3 stars
5% 5% - 2 stars
2% 2% - 1 star
6% 6%
Customer feedback describes the adapter as a good-quality replacement that works and fits well with HyperX QuadCast microphones. Some customers report missing necessary mounting hardware, so buyers should check what their setup requires. The generally positive ratings do not establish fit with every stand or clarify which hardware each customer needed.
Positive themes
- Customers report good quality and functionality.
- Feedback describes a good fit with HyperX QuadCast microphones.
Negative themes
- Some customers report that necessary mounting hardware is not included.
Frequently asked questions
Which microphones does the adapter claim to fit?
The manufacturer lists HyperX QuadCast, QuadCast S and DuoCast compatibility.
What connector size is listed?
The listing describes a 3/8-inch connector. Check that it matches your stand before buying.
Does it include a boom arm or microphone?
No. The manufacturer states that the boom arm and microphone are not included.

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