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Black rectangular desktop charger with 20 USB ports on top and a power cord at the back

LUOM

LUOM WLX-A5-BK 20-Port 100W Desktop USB Charger

SKU CH-4C9X-GTSCP

A 20-port desktop USB charger delivers up to 100W total power with 2.4A per port for simultaneous charging of phones, tablets and other 5V devices

  • Adapter connectorUSB
  • Max output power100 W
  • Output voltage5 V
  • Output current2.4A
  • Supported voltage20 V
  • Product typeDesktop Charger
  • Charge 20 devices at once with 100W total output
  • Each port delivers up to 2.4A for fast charging
  • Works worldwide with 100-240V input range
  • Built-in overcharge, overload and overcurrent protection
  • Compact 7.68 x 3.39 x 2.68 inch desktop design

20-Port 100W Desktop Charger

The LUOM WLX-A5-BK supplies up to 100W across 20 USB ports, each delivering 5V at 2.4A. It suits households, offices or classrooms where many phones, tablets and small accessories need power from one outlet.

Sustained 100W load behaviour

When all ports are used the total current reaches 20A at 5V. The unit accepts 100-240V input at 50-60Hz and uses fire-resistant PC material with over-current, over-load and over-charge protection to maintain stable output during continuous operation.

Installation and common issues

A 5-foot mains cord connects to a standard socket; no driver or configuration is required. The fixed 5V output means devices needing higher voltages such as most laptops will not charge, and total draw above 100W will trigger the safety shutdown.

How it compares

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

Price $27.99
Pricier than about 72% of the 9,983 comparable items (median $18.99).

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Specifications

Product
Brand nameLUOM
Model nameWLX-A5-BK
Product typeDesktop Charger
Product colorBlack
Ports & slots
Adapter connectorUSB
Power
Max output power100 W
Output voltage5 V
Output current2.4A
Supported voltage20 V

Questions about this item

How much heat does the 100W charger produce when all 20 ports are running all day?

The unit uses PC fireproof material rated for high temperature and includes over-current, over-load and over-charge protection, so heat stays within safe limits during continuous 100W operation.

What cable or adapter must I already own to plug the charger into the wall?

A 5-foot power cord is built in and accepts 100-240V~50-60Hz mains, so no separate cable or adapter is required.

Will the 5V 2.4A ports charge older 5V 1A phones and tablets without damaging them?

Yes, each port delivers up to 2.4A at 5V and devices draw only the current they need, so legacy 1A gear charges normally.

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