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Enclosed development board with fan, ports and wall-mount holes

LORDWORLD

LORDWORLD CM4 IO Base Box A with USB HDMI Adapter development board

SKU CH-YAHN-1FZJW

An enclosure kit that adds USB and HDMI ports via FFC to a Compute Module 4, providing CSI, DSI, fan, Gigabit Ethernet, microSD and M.2 slots plus a cooling fan and wall-mount holes

  • Expand connectivity with additional USB and HDMI ports via FFC
  • Build a compact mini-computer quickly using the included Waveshare CM4-IO-BASE-A Lite board
  • Access CSI, DSI, fan, HDMI, USB, Gigabit Ethernet, micro SD and M.2 connectors all on one board
  • Align every connection easily with precisely cut, clearly labelled openings
  • Keep temperatures low with the supplied cooling fan and airflow vent design
  • Mount securely in industrial or vision projects using wall-mount holes on two sides

Compact IO Base for Compute Module 4

The LORDWORLD CM4 IO Base Box A bundles a Waveshare CM4-IO-BASE-A Lite board inside a labelled enclosure with a cooling fan and airflow vents. It exposes CSI, DSI, HDMI, USB, Gigabit Ethernet, Micro SD and M.2 connectors through precise cut-outs. Wall-mount holes on two sides allow fixed installation. The package includes a USB HDMI adapter for additional display connectivity.

Makers building a CM4 mini PC

Developers who need a ready-to-mount carrier with labelled ports and active cooling will appreciate the integrated fan and clear layout. Projects that require Power-over-Ethernet, a real-time clock battery header, or a different M.2 keying should look at alternative carrier boards.

Carrier includes M.2 slot for expansion storage

The onboard M.2 connector accepts compatible modules to add solid-state storage or other peripherals. Verify the key and protocol required by your Compute Module 4 configuration before selecting an M.2 device.

Highlights

  • Expand connectivity with additional USB and HDMI ports via FFC
  • Build a compact mini-computer quickly using the included Waveshare CM4-IO-BASE-A Lite board
  • Access CSI, DSI, fan, HDMI, USB, Gigabit Ethernet, micro SD and M.2 connectors all on one board
  • Align every connection easily with precisely cut, clearly labelled openings
  • Keep temperatures low with the supplied cooling fan and airflow vent design
  • Mount securely in industrial or vision projects using wall-mount holes on two sides

Specifications

BrandLORDWORLD

Questions about this item

Does the box include a Raspberry Pi Compute Module 4 or must it be purchased separately?

The kit provides the Waveshare CM4-IO-BASE-A Lite carrier board, a USB-HDMI adapter, a cooling fan and a labelled enclosure; the Compute Module 4 itself is not included and must be bought separately.

Which carrier-board variant is supplied — the full CM4-IO-BASE-A or the Lite version?

The enclosure ships with the Waveshare CM4-IO-BASE-A Lite version, which still exposes CSI, DSI, FAN, HDMI, USB, Gigabit Ethernet, micro SD and M.2 connectors.

What does the 45 mm fan specification mean for thermal performance in a closed case?

The included 45 mm fan mounts directly on the board and draws air through the vented enclosure, providing active cooling for the Compute Module 4 under sustained load.

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