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Two white cube USB chargers each with four ports

Corn Electronics

Corn Electronics 30W 4-Port USB Wall Charger 2-Pack White

SKU CH-7SCK-72D2G

A two-pack of 30 W four-port USB-A chargers that power four devices at once with smart-chip protection

  • TypeAdapter
  • ColorWhite
  • Standard USB Port4

Color White

Model USB A

  • Charge four devices at once with 30 W shared across four USB-A ports
  • Reach 50 % battery on an iPhone 14 in 30 minutes using the original cable
  • Works with iPhone 11 12 13 14 Pro Max XR Xs Max 8 7 6 plus Samsung Google Pixel Moto and more
  • Pocket-sized cube fits in a bag for home office or travel use
  • Smart chip regulates power to prevent overcharging and overheating

Four-Port Charging Hub

This twin pack of 30W USB-A wall chargers lets you power four devices at once from a single socket. Each brick delivers up to 30 watts total across its four ports so phones, tablets and small accessories charge together without hunting for extra outlets. The compact white design fits neatly on a desk, nightstand or travel bag. Two units are included so you can keep one at home and one in a laptop case.

Ideal for multi-device households

Families or professionals who carry a phone, tablet, earbuds and a power bank will appreciate the ability to charge everything simultaneously. The adapters work with iPhone models from the 6 through 14 series plus a wide range of Android phones, tablets and portable media players. Users who need USB-C Power Delivery or higher single-port wattage for laptops should look at a different charger type.

30W shared across four USB-A ports

The single specification that defines suitability is the 30-watt total output divided among four USB-A sockets. If your devices draw more than this combined budget, charging speed will drop for each connected unit. Match the charger to the aggregate power demand of the gear you plan to plug in.

Highlights

  • Charge four devices at once with 30 W shared across four USB-A ports
  • Reach 50 % battery on an iPhone 14 in 30 minutes using the original cable
  • Works with iPhone 11 12 13 14 Pro Max XR Xs Max 8 7 6 plus Samsung Google Pixel Moto and more
  • Pocket-sized cube fits in a bag for home office or travel use
  • Smart chip regulates power to prevent overcharging and overheating

Specifications

TypeAdapter
ColorWhite
Standard USB Port4

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Questions about this item

Will the four USB-A ports wear out from daily plugging and unplugging?

The two chargers in the pack each have four USB-A ports rated for thousands of insertion cycles, so normal daily use will not wear them out quickly.

What limits total output when all four ports are used at once?

The 30 W ceiling is shared across the four ports, so simultaneous charging splits the power and reduces per-port speed.

How warm does the charger get when running all day?

The smart chip regulates power to prevent overheating, keeping the compact body warm but within safe limits during continuous use.

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