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Black rectangular desktop charger with eight USB ports and a braided power cord

LUOM

LUOM 8-Port 240W GaN Desktop Charger Black

SKU CH-TSSG-N1QP2

An 8-port GaN desktop charger delivering 240W across four USB-C and four USB-A ports for simultaneous laptop and phone charging

  • Compatible phone brandsUniversal
  • Adapter connectorUSB Type-C
  • Full-size USB ports8
  • Output voltage20 V
  • Output current5A
  • Supported voltageAC100-240 V
  • Charges eight devices at once with four USB-C and four USB-A ports
  • Single USB-C port delivers up to 100W for laptop fast charging
  • GaN chipset runs cooler and more efficiently than silicon
  • Built-in protections guard against over-current, over-voltage, short-circuit and overheating
  • Compact 6.5×3.5×11.3 cm design with 1 m cord and on/off switch

240W 8-Port GaN Desktop Charger

The LUOM GAN240W is a compact black desktop charger that delivers up to 240 watts total across four USB-C and four USB-A ports. It accepts 100-240V AC input and includes a 1-metre detachable power cord with an on/off switch, making it suitable for worldwide travel or permanent desk use.

Four USB-C and Four USB-A Ports in One Block

USB-C1 provides up to 100W at 20V5A for power-hungry laptops, while USB-C2, C3 and C4 each supply up to 30W. The four USB-A ports share a maximum of 18W each via QC3.0. Dynamic smart detection redistributes power automatically so every connected device receives its optimal rate without manual selection.

Replaces Multiple Wall Adapters and Power Strips

This single GaN charger replaces up to six individual bricks, freeing wall outlets and reducing cable clutter. The jump is worthwhile when you regularly charge a high-power laptop alongside phones, tablets or accessories and want one cooled, safety-certified unit with over-current, over-voltage, short-circuit and over-temperature protection.

How it compares

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

Price $41.99
Pricier than about 88% of the 9,983 comparable items (median $18.99).

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Specifications

Product
Brand nameLUOM
Product lineGAN240 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

How many watts can the USB-C1 port deliver when I run it continuously?

The USB-C1 port supplies up to 100W at 20V 5A, while the other three USB-C ports are rated for 30W each.

Does the unit stay cool and quiet when all eight ports are loaded for hours?

The GaN chipsets run more efficiently and generate less heat, and the charger includes over-temperature protection for sustained operation.

Which cable do I need to get the full 100W from the USB-C1 port?

A USB-C cable rated for 5A at 20V is required to reach the 100W maximum on the USB-C1 port.

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