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Black cube wall charger with four USB ports

SMUGDESK

SMUGDESK 48W 4-Port USB Charger Black

SKU CH-VFNC-PK7CX

A 48 W four-port USB charger with Quick Charge 3.0 and 3.1 A shared output powers phones, tablets and other USB devices from 100–240 V mains

  • Product colorBlack
  • Charges four devices simultaneously with 48W total output
  • Quick Charge 3.0 port delivers up to 3.1A for compatible phones
  • Three additional USB ports share 5V/3.1A maximum current
  • Built-in intelligent chip matches current to each device automatically
  • AC 100-240V 50-60Hz input works worldwide

Compact 48W USB Charger

This 48W wall charger delivers up to 3.1A across four USB ports, letting you power a phone, tablet and two smaller devices from one outlet. The compact cube design suits home desks, office hot-desks and travel bags where socket space is limited.

Plug-in power for mixed devices

The unit accepts AC 100-240V at 50-60Hz, so it works on mains supplies worldwide without a separate transformer. Each port negotiates the connected device’s required current, freeing you from carrying multiple single-port adapters and their cables.

Steady output under continuous use

Built-in protection circuits guard against over-current, over-voltage and short-circuit conditions during extended charging sessions. The intelligent chip maintains the negotiated current per port rather than throttling after a short burst, keeping all four devices topped up reliably.

How it compares

Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.

Price $9.99
Cheaper than about 88% of the 15,227 comparable items (median $14.99).

Specifications

Product
Product colorBlack

Questions about this item

How much total power can the 48W charger deliver when all four ports are used continuously?

The charger is rated at 48W total output, shared across one Quick Charge 3.0 port and three standard USB ports with a combined maximum of 3.1A at 5V.

Does the wall charger become noisy or hot during all-day charging sessions?

The unit has no fan and relies on passive cooling; it will warm up under full load but operates silently.

What cables do I need to connect my devices to this charger?

You must supply your own USB-A cables for each device; the charger provides only the four USB-A ports and a fixed AC plug for 100-240V input.

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