We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular capture box with four HDMI inputs, one USB 3.0 port and IR remote

ESTONE

ESTONE OZC7 4×1 4K@30Hz Video Capturing Device

SKU CH-GA9G-D7RNM

A four-input HDMI switch and capture device records 1080p60 over USB 3.0 while passing 4K30 video to a display

  • Interface typeUSB 3.0
  • Supported resolutions4K
  • Video resolutionUp to 4K Video
  • HDMI ports1 Input/3 Output
  • USB connection1
  • Spec summaryInput: HDMI Port x 4, Mic Port x 1 Output: USB3.0 Port x 1,
  • Capture four HDMI sources simultaneously with 4K@30Hz pass-through
  • Record or stream at 1080p60 via USB 3.0 to PC or Mac
  • Switch inputs seamlessly using IR remote or five view modes
  • Mix microphone audio with HDMI sources through dedicated 3.5 mm jack
  • Compact 4.45 × 2.2 × .71 in design weighs only .352 oz

Four-Input HDMI Capture and Switch

The ESTONE OZC7 accepts four HDMI sources and a microphone, then routes video and audio to a single USB 3.0 connection for recording or streaming on a computer or smartphone. It also provides one HDMI loop-out and a 3.5 mm audio output for local monitoring. An IR remote lets you change sources without touching the unit.

Sustained Capture Behaviour

During extended sessions the USB 3.0 link delivers up to 1080p at 60 fps or 1080p at 30 fps, while the HDMI pass-through maintains 4K at 30 Hz without frame drops. Five view modes allow picture-in-picture or quad layouts so all four inputs stay visible continuously. The aluminium chassis dissipates heat without active cooling.

Deciding Specification

The maximum USB capture resolution is 1080p at 60 fps, so buyers who need 4K recording over USB should choose a different device. The HDMI output does pass 4K at 30 Hz for local display or downstream switching. This constraint defines whether the OZC7 fits a given workflow.

How it compares

Measured against everything we stock in Video Capture Cards & Boxes, at today’s prices. Recalculated every night.

Price $70.99
Pricier than about 69% of the 987 comparable items (median $43.99).

Specifications

Product
Brand nameESTONE
Product lineOZC7
Model nameOZC7
Product colorBlack
Display
Supported resolutions4K
Audio & video
Video resolutionUp to 4K Video
SoundYes
Ports & slots
Interface typeUSB 3.0
HDMI ports1 Input/3 Output
USB connection1
Size & build
Product dimensions4.45 × 2.2 × 0.71 in
Product weight0.352 oz
In the box
Included items1 × 4 port HDMI Switch Video Capture Card
1 x USB 3.0 to USB 3.0 Cable
1 x USB 3.0 to Type-C Cable
1 x User Manual
1 x IR Remote
More details
Indicator lightYes
VariantHDMI - 4K

Questions about this item

Does the ESTONE OZC7 run hot or draw much power when capturing four 4K@30Hz sources all day?

The unit is passively cooled with no fan; it draws power from the USB 3.0 bus and stays cool during extended capture sessions.

What cables or host ports must I already have to use the OZC7 out of the box?

You need a free USB 3.0 Type-A or Type-C port on the computer; both matching cables are included in the package.

Will my older 1080p cameras work alongside a new 4K source through the four HDMI inputs?

Yes — each of the four HDMI inputs accepts up to 4K@30Hz and down-scales automatically, so 1080p devices mix freely with 4K sources.

More in Video Capture Cards & Boxes

Similar items