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LG connectivity box with HDMI, DisplayPort, RS-232C, RJ45, IR and USB ports

LG Electronics

LG Electronics HDMI DP RS-232C RJ45 IR USB 3D Printers Accessory

SKU CH-AX3R-XX8JK

Connects HDMI, DisplayPort, RS-232C, LAN, IR and USB sources to compatible displays

  • Connect multiple sources via HDMI, DisplayPort, RS-232C, LAN, IR and USB
  • Control the display remotely using the RS-232C 4-pin phone-jack interface
  • Integrate into networked setups through the RJ45 LAN input
  • Expand peripheral options with the built-in USB port

Connectivity hub for LG 3D printers

This accessory adds HDMI, DisplayPort, RS-232C, RJ45 LAN, IR and USB inputs to compatible LG 3D printers. It is intended for makers and small-batch producers who need to integrate their printer into a wider control or monitoring network. The module expands the machine’s communication options without replacing the printer itself. Buyers who only require the printer’s native ports will not need this add-on.

Passive interface module with no active cooling

The unit draws power through its host printer and operates silently because it contains no fans or moving parts. Thermal output is negligible during normal data-pass-through use. No separate power supply or external cooling is required. Installers should verify that the printer’s firmware supports the additional ports before fitting the module.

How it compares

Measured against everything we stock in 3D Printing Accessories & Materials, at today’s prices. Recalculated every night.

Price $1,679.99
Pricier than about 91% of the 592 comparable items (median $31.99).

Specifications

No published specifications for this item yet.

Questions about this item

How do I connect the RS-232C 4-pin phone-jack cable correctly?

Align the keyed 4-pin connector with the RS-232C port on the accessory and push straight in until it clicks; forcing it upside-down bends the pins.

Will the USB port need any firmware updates to stay compatible with slicer software?

The USB interface is a passive pass-through, so no firmware updates are required; only the host printer's firmware affects slicer communication.

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