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White rectangular charger with foldable plug, two USB-C ports, and two attached cables — one USB-C to USB-C, one USB-C to Magnetic 3

Chopmate

Chopmate 280W dual-port USB-C laptop charger 140W per port 6.6ft cables

SKU CH-GXXS-MB5X9

Dual USB-C charger delivers up to 280W total with 140W per port and includes 6.6ft Type-C and Magnetic 3 cables

  • Product typeCharger
  • 280W total output powers two laptops simultaneously
  • 140W per USB-C port charges MacBook Pro 16-inch at full speed
  • 6ft Type-C and Magnetic 3 cables included for flexible placement
  • Foldable plug design makes the charger easy to store and carry
  • Broad compatibility covers MacBook Pro 13 14 15 16 inch 2016-2025 and Air 13.6 inch 2022-2025

Dual 140W USB-C charger for MacBook Pro and Air

The Chopmate 280W adapter delivers up to 140W from each of its two USB-C ports, letting a MacBook Pro 16 inch charge at full speed while a second device draws power simultaneously. It ships with a 6.6ft USB-C to USB-C cable and a 6.6ft USB-C to Magnetic 3 cable for direct connection to recent MacBook models. Foldable prongs keep the brick compact for transport.

USB-C power delivery limited to 140W per port

Each port tops out at 140W, so any device requesting more will negotiate a lower rate. The combined 280W budget is shared dynamically; plugging in two high-draw laptops will split the current rather than sustain dual maximum output. Cables included are rated for the supported currents but do not extend the per-port ceiling.

Comfortable for one 16 inch MacBook Pro

One 140W port handles a 16 inch MacBook Pro 2021 through 2025 or a 14 inch model without throttling, while the second port easily maintains a phone, tablet or MacBook Air 13.6 inch. Running two large Pro machines together will reduce charge speed on both once total draw approaches 280W.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $58.99
Pricier than about 88% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeCharger

Questions about this item

Should I pick the Type-C cable or the Magnetic 3 cable for my MacBook?

Use the Magnetic 3 cable with MacBook Pro 2021-2025 or MacBook Air 2022-2025; use the Type-C cable for earlier models and other USB-C devices.

What does the 140W per-port rating mean when I plug in a 16-inch MacBook Pro?

Each port can deliver up to 140W, so a 16-inch model will charge at its maximum supported speed from either port.

How does the USB-C interface limit the 280W total in real use?

The two USB-C ports share the 280W budget; one device can draw 140W while the second takes the remainder up to 140W.

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