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Black rectangular DisplayPort switch with one input and three output ports

AUBEAMTO

AUBEAMTO 1x3 DisplayPort Switch 8K@30Hz 4K@144Hz Black

SKU CH-KMJN-W85DW

Splits one DisplayPort source across three displays at up to 8K 30 Hz or 4K 144 Hz per port

  • Port count3-Port
  • Input ports1 X Displayport
  • Output ports3 X Displayport
  • Maximum supported resolutionsSingle port display(8K@ 30 Hz 7680 × 4320 ) ,Single port dis
  • Product typeDisplayPort Switchers
  • Product colorBlack
  • Connect three monitors from one DisplayPort output
  • Drive a single 8K display at 30 Hz for ultra-high resolution
  • Run 4K at 144 Hz on one screen for smooth motion
  • Power the splitter via USB for stable operation
  • Compatible with DP 1.4, 1.3, 1.2 and 1.0 sources

1x3 DisplayPort Switch 8K@30Hz

This DisplayPort switch takes one source and sends it to three displays. It supports mirror mode for identical screens or MST mode for independent desktops. The unit requires external power through the included USB-A to Micro-B cable. It is aimed at users who need to drive multiple monitors from a single DisplayPort output.

Who it suits and who it does not

The switch works for setups that need three 4K@60Hz outputs simultaneously or a single 8K@30Hz or 4K@144Hz stream. Apple systems can only extend one screen in MST due to OS limits. Integrated graphics may hit compatibility issues from video-memory or bandwidth limits; a discrete GPU is recommended. Builders who need more than three outputs should look elsewhere.

Resolution and bandwidth limits

Maximum single-port performance reaches 7680x4320 at 30 Hz or 3840x2160 at 144 Hz. With all three ports active in MST each runs at 3840x2160 60 Hz. Supported refresh rates include 165 Hz at 1440p and 120 Hz at 4K. Compatibility covers DP 1.4, 1.3, 1.2 and 1.0.

How it compares

Measured against everything we stock in HDMI & AV Selector Switches, at today’s prices. Recalculated every night.

Price $35.99
Pricier than about 68% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Product typeDisplayPort Switchers
Product colorBlack
Display
Maximum supported resolutionsSingle port display(8K@ 30 Hz 7680 × 4320 ) ,Single port display (4K@ 144 Hz 3840 × 2160),1 to 3 operation supports 4K@60 Hz image.Compatible resolution: 8K@30 Hz 4K@144 Hz, 120 Hz, 60 Hz 1440P@165 Hz, 144 Hz, 120 Hz, 60 Hz 1080P@240 Hz, 165 Hz, 144 Hz, 120 Hz, 60 Hz (Depends on your graphics card, monitor, operating system and DP cable support).
Ports & slots
Port count3-Port
Input ports1 X Displayport
Output ports3 X Displayport
In the box
In the box1 x DP splitter host
1 x U SB A t o U SB Micr o B power supply line
1 x User Manual

Questions about this item

Does the 1×3 DisplayPort switcher run hot or draw much power during all-day use?

It requires the included USB-A-to-Micro-B cable for external power; no fan or active cooling is present, so heat and noise remain minimal during continuous operation.

What must I already own to connect three monitors to the 1×3 DisplayPort switcher?

You need one DisplayPort source, three DisplayPort cables for the displays, and a USB-A port or charger to power the splitter via the supplied Micro-B cable.

Will the 1×3 DisplayPort switcher work with my older DP 1.2 graphics card and 1080P@60Hz monitors?

Yes — the unit is backward compatible with DP 1.0, 1.2 and 1.3, and supports 1080P at 24, 60, 120 and 144 Hz on each output.

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