We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
White cube-shaped USB wall charger with four ports

SMUGDESK

SMUGDESK 48W 4-Port USB Charger Cube Plug White

SKU CH-3Y7W-MMP4R

A 48 W wall charger with four USB ports, including one Quick Charge 3.0 port and three ports up to 3.1 A, powers multiple phones or tablets from a single outlet

  • ColorWhite
  • Charge four devices simultaneously with 48W total output
  • Quick Charge 3.0 port plus three 5V/3.1A ports for broad compatibility
  • Smart chip matches current to each device for safer fast charging
  • AC 100-240V 50-60Hz input works worldwide without a converter
  • Built-in protections guard against over-current, over-voltage and short circuits

Four-port 48 W charger

This compact cube delivers up to 48 W across four USB ports, with one port supporting Quick Charge 3.0 and three ports sharing a 5 V 3.1 A maximum output. It suits households or offices where several phones, tablets or small USB devices need charging from a single wall socket. The white finish keeps it discreet on a desk or bedside table. Input voltage spans AC 100-240 V at 50-60 Hz for worldwide use.

Check your devices and socket

Verify that each device you plan to charge uses a standard USB-A cable, as the charger provides only USB-A ports. Confirm the wall outlet can supply AC 100-240 V 50-60 Hz, which covers most domestic supplies. Ensure the combined draw of all connected devices does not exceed the 48 W total budget, otherwise charging speeds will throttle. The unit has no built-in cable, so you must supply your own leads.

Sustained-load behaviour

Built-in protections guard against over-current, over-voltage and short-circuit during prolonged multi-device charging. The intelligent chip continuously matches output to each device, preventing battery stress when several gadgets charge together for hours. Heat dissipation is handled by the compact enclosure without active cooling, so surface temperature rises under full load but remains within safe limits. Performance stays stable as long as the ambient temperature stays within normal indoor ranges.

Highlights

  • Charge four devices simultaneously with 48W total output
  • Quick Charge 3.0 port plus three 5V/3.1A ports for broad compatibility
  • Smart chip matches current to each device for safer fast charging
  • AC 100-240V 50-60Hz input works worldwide without a converter
  • Built-in protections guard against over-current, over-voltage and short circuits

Specifications

ColorWhite

Questions about this item

What comes in the box and do I need to buy any cables separately?

The charger cube is supplied as a single unit with four USB-A ports; charging cables for your devices are not included and must be purchased separately.

There is only one model listed — how do I know which version to choose?

Only one white 48 W cube with four USB-A ports is offered, so there is no version choice to make.

What does the 48 W rating mean when I plug in four devices at once?

The cube delivers up to 48 W total; one port supports Quick Charge 3.0 while the other three share a maximum of 3.1 A at 5 V, so combined output stays within the 48 W limit.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.