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Compact black aluminum capture box with HDMI in and out plus USB-C and 3.5 mm audio ports

ESTONE

ESTONE OZC3-3 4K30 1080P60 USB 3.0/USB-C HDMI Capture Card

SKU CH-Z2D4-BFTJN

Capture 4K@30 Hz HDMI input and record 1080p@60 fps via USB 3.0 or USB‑C with zero‑latency loop‑out and 3.5 mm mic/headphone jacks

  • InterfaceUSB 3.0/USB-C
  • Resolution Support4K@30Hz
  • Camera ResolutionUp to 4K Video
  • ColorBlack
  • HDMI1 Input/1 Output
  • USB Port1
  • 4K@30 Hz HDMI pass-through for zero-latency local play
  • 1080p@60 fps USB 3.0 capture for smooth recordings
  • 5 mm mic and headphone ports add live commentary
  • Works with Windows, Android and macOS out of the box
  • Aluminium alloy shell and AWG26 cable support up to 15 m

Capture card for live streaming and recording

The ESTONE OZC3-3 captures an HDMI signal up to 4K at 30 Hz and records or streams at 1080p 60 fps over USB 3.0 or USB-C. It suits gamers, educators and remote workers who need a compact device for live broadcasts, screen sharing or video meetings.

Aluminium shell with HDMI loop-out and audio ports

A metal enclosure protects the internal circuitry while a single HDMI input accepts sources up to 4K and a loop-through output passes the same 4K 30 Hz signal to a display with no added latency. A 3.5 mm microphone input and 3.5 mm headphone output let you mix live commentary and monitor audio simultaneously.

Check your source resolution

The capture engine records at a maximum of 1080p 60 fps even though the HDMI input accepts 4K 30 Hz, so 4K recording is not supported. HDMI cables up to 15 metres work at 1080p and below when using AWG 26 standard cable. The device draws power from the USB 3.0 or USB-C connection and works with Windows, macOS and Android hosts that support UVC capture.

Highlights

  • 4K@30 Hz HDMI pass-through for zero-latency local play
  • 1080p@60 fps USB 3.0 capture for smooth recordings
  • 5 mm mic and headphone ports add live commentary
  • Works with Windows, Android and macOS out of the box
  • Aluminium alloy shell and AWG26 cable support up to 15 m

Specifications

BrandESTONE
SeriesOZC3-3
ModelOZC3-3
InterfaceUSB 3.0/USB-C
Resolution Support4K@30Hz
Camera ResolutionUp to 4K Video
ColorBlack
HDMI1 Input/1 Output
USB Port1
Option4K

Questions about this item

Does the USB 3.0/USB-C interface cap recording at 1080p60 while passing 4K30 through the loop-out?

Yes, the USB 3.0/USB-C link records up to 1080p60 and the HDMI loop-out passes 4K30 with no added latency.

What cable length and gauge does the HDMI input support for a reliable 1080p signal?

The HDMI input works with AWG26 standard cable up to 15 metres at 1080p and below.

How do I get game audio and mic commentary into the stream without missing the monitoring step?

Plug headphones into the 3.5 mm output and a mic into the 3.5 mm input; both ports are active simultaneously so you hear the game and your voice together.

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