Guermok
Guermok Video Capture Card
Bottom line: The Guermok Video Capture Card ($18.99 on Amazon as of 2026-10-21 12:20 UTC): Captures 1080p at a full 60fps over USB 3.0, not the 30fps cap on cheaper dongles; main trade-off: passthrough-free: capture only, so you cannot mirror to a second monitor or TV.
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*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Captures 1080p at a full 60fps over USB 3.0, not the 30fps cap on cheaper dongles
- ✓ Accepts 4K@30Hz HDMI input and downscales, so consoles need no output reconfiguring
- ✓ No drivers, no external power - shows up as a camera in OBS, Zoom, VLC and Potplayer
- ✓ Aluminum alloy housing acts as the heatsink for long streams; ships with a USB-C adapter
Cons
- ✗ Passthrough-free: capture only, so you cannot mirror to a second monitor or TV
- ✗ One-way HDMI-to-USB-C only; feeding video in through USB-C can drop the signal
- ✗ Output tops out at 2K@30Hz or 1080p@60fps, so no 4K or 1440p120 recording
- ✗ Bundled adapter is USB 3.0 on the A side and USB 2.0 on the B side - easy to plug in wrong
Manufacturer description
The Guermok Video Capture Card is a pocket-sized HDMI-to-USB dongle built for people who need a second screen source in OBS without adding a box to the desk. It accepts an HDMI input up to 4K@30Hz and hands your computer a clean 1080p@60fps or 2K@30Hz feed over USB 3.0, which is enough headroom for console gameplay, DSLR webcam duty, or a Quest 3 mirror. There is no driver install and no power brick: plug the aluminum-alloy body into a USB 3.0 or USB-C port, open OBS Studio, Zoom, VLC, or Potplayer, and the device shows up as a camera. That alloy shell also doubles as the heatsink, which is…
SpecPicks Verdict
SpecPicks scored Guermok Video Capture Card using a rating × review-volume × price-fit model applied to published specs and reviews across the streaming gear category. Guermok's streaming gear lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for streaming gear of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- 【1080P 60FPS Video Capture Card】 This HDMI game capture card is based on USB3.0 high speed transmission port, input resolution up to 4K@30HZ, output resolution up to 2K@30Hz or 1920×1080@60Hz. Type c and USB interface can meet most of the devices in daily life. Easily meet the online capture, real-time recording, online meetings, live gaming and other functions, so you have a better visual enjoyment. Note: For capture use only; requires capture software to function and is not intended for direct screen casting to a monitor or TV
- 【Ultra Low Latency Screen Sharing】 HDMI capture card is made of good quality aluminum alloy with strong heat dissipation, allowing you to enjoy ultra low latency while live gaming or video recording or live streaming, avoiding blue screens and lag. This HDMI to USBC capture card supports easy recording of good quality audio or HD video and transferring it to your computer or streaming platform, allowing you to record 60 fps HD video directly on your hard drive and real-time preview
- 【Plug and Play, Easy to Carry】 This HDMI 1080P video capture card does not require any additional drivers or external power supply, just plug and play for fast capture. The capture card is small and lightweight, so you can put it in your bag for emergencies, making it very portable for outdoor live streaming. It's also a great way to share content in game recording, video conference, video recorder and online teaching
- 【Wide Compatibility USB Capture Card】 Easily streams to Facebook, Youtube or Twitch. With the connection, this HDMI to USB C/3.0 video capture devices can be working on several Operating Systems and various software: Windows 7/ 8/ 10, Mac OS or above, Linux, Android, Laptop, Xbox One, PS3/PS4/PS5, Camera, DVDs, Set Top Box, Webcame, DSLR, Switch/Switch 2, TV BOX, HDTV, Potplayer/VLC, ZOOM, OBS Studio etc.
- 【Package Content & Note】 1x HD Audio Capture Card , 1x USB 3.0 to USB C Adapter (A-side 3.0, B-side 2.0), 1x user manual. Please note that you need to restart the OBS Studio software after the audio setup is complete, otherwise it will result in no sound output. When using an adapter, if the device is recognized as USB 2.0, try using the other side with the USB-C port. Simply flip the capture card and reconnect it to be recognized as USB 3.0
- 【Note】This capture card supports one-way transmission (HDMI to USB-C). Video input via USB-C to HDMI conversion may cause signal loss due to cable protocol differences. Use a USB 3.0 port whenever possible to ensure bandwidth and resolution. The capture card works through video decoding, which introduces millisecond-level latency, and different video formats (MJPEG, YUY2) support different resolutions. Signal loss may occur if the device disconnects; reconnect or restore default settings. To check if the capture card is functioning properly, connect the USB port to a computer or tablet and open your capture software to confirm detection
Full Specifications
| Brand | Guermok |
|---|---|
| Platform | Android, Mac, Meta Quest, Nintendo Switch, Nintendo Switch 2, PlayStation 4, PlayStation 5, Steam Deck, Windows, Xbox, iOS |
| AV Output | MPEG-4, MOV |
| Model Name | GM-29A |
| Tuner Type | ATSC |
| Unit Count | 1 Count |
| Connectivity | USB-C |
| Model Number | GM-29A |
| Compatibility | PS5, PS4, PS3, Xbox, Switch, Android, Mac, Linux |
| Built-In Media | Installation Guide, USBC to USBA Adapter, Video Capture Card |
| Item Dimensions | 7.48 x 0.98 x 0.39 inches |
| Mfr Part Number | GM-29A |
| Number of Items | 1 |
| Number of Packs | 1 |
| Antenna Location | Game Streaming, Image Capture, Live Streaming, Video Recording |
| Compatible Devices | Gaming Console, Laptop, Quest 3/3s, Switch 2/1, iphone |
| Hardware Interface | HDMI, USB 2.0, USB 3.0, USB 3.0 Type A, USB 3.0 Type C |
| Video Capture Resolution | 1080p, 4K |
| Recommended Uses For Product | Game Streaming, Image Capture, Live Streaming, Video Recording |
| Other Special Features of the Product | 4K30 HDMI Input, 1080p60 Video Capture, Compact Plug-and-Play Design |
| Full listing title | Guermok Video Capture Card, 4K USB3.0 HDMI to USB C, 1080P 60FPS & 2K 30FPS | Capture Card for Streaming, Compatible with iPad Mac OS Windows, Quest 3, OBS, PS5/4, Switch2/1, Xbox, Camera (Silver) |
Ready to buy?
Guermok Video Capture Card, 4K USB3.0 HDMI to USB C, 1080P 60FPS & 2K 30FPS | Capture Card for Streaming, Compatible with iPad Mac OS Windows, Quest 3, OBS, PS5/4, Switch2/1, Xbox, Camera (Silver) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
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