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Black rectangular desktop charger with four USB-C and four USB-A ports on the front face

LUOM

LUOM GAN320W 320W 8-Port Desktop Charger Black

SKU CH-HK75-MHDK2

Charges eight devices at once with four USB-C and four USB-A ports delivering up to 320W total power

  • Compatible phone brandsUniversal
  • Adapter connectorUSB Type-C
  • Full-size USB ports8
  • Output voltage20 V
  • Output current5A
  • Supported voltageAC100-240 V
  • 320 W total output powers eight devices simultaneously
  • 100 W USB-C port charges laptops at full speed
  • GaN Pro chip enables over-voltage, over-current and over-heat protection
  • 110–240 V input works worldwide without a converter
  • Compact desktop design replaces multiple bulky chargers

LUOM GAN320W 8-Port Charger

The LUOM GAN320W is a new 320W desktop charging station with eight ports. It uses GaN technology to deliver up to 100W from a single USB-C port and shares 320W total across all outputs. The unit accepts AC 100-240V input and includes over-voltage, over-current, short-circuit and over-temperature protection.

Users needing one outlet for many devices

This charger suits owners of multiple USB-C and USB-A devices who want a single compact block. It handles laptops, tablets, phones and small accessories simultaneously. Buyers who need more than four USB-C ports or more than four USB-A ports should look at something else. It also does not serve devices that require proprietary barrel connectors.

Capacity and headroom

One USB-C port provides 100W (20V 5A) for large laptops. Two additional USB-C ports each supply 65W (20V 3.25A). The fourth USB-C port delivers 20W (12V 1.67A). Four USB-A ports support Quick Charge 3.0 at 18W. Total shared output reaches 320W; connecting several high-power laptops will reduce per-port wattage.

How it compares

Measured against everything we stock in Charging Stations & Cables, at today’s prices. Recalculated every night.

Price $36.99
Pricier than about 83% of the 9,983 comparable items (median $18.99).

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Specifications

Product
Brand nameLUOM
Product lineGAN320 W
Product typeDesktop Charger
Product colorBlack
Ports & slots
Adapter connectorUSB Type-C
Full-size USB ports8
Power
Output voltage20 V
Output current5A
Supported voltageAC100-240 V
Compatibility
Compatible phone brandsUniversal

Questions about this item

What cables do I need to get 100W from the PD1 USB-C port?

Use a USB-C to USB-C cable rated for 5A at 20V to reach the 100W PD1 output.

Will my older phone that only supports 18W QC3.0 still charge safely?

Yes, the charger negotiates down to 5V3A, 9V2A or 12V1.5A so an 18W QC3.0 phone draws only what it needs.

How can I confirm the PD1 port is delivering 100W to my MacBook?

Check the laptop's power menu — it should show 20V at 5A (100W) while connected to the PD1 port.

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