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White rectangular GaN charger with foldable plug and three ports, plus coiled USB-C cable

Cablesys

Cablesys 140W USB C GaN Charger 3-Port Foldable with 240W Cable

SKU CH-01A2-XR6H3

A 140W three-port GaN wall charger with a 240W USB-C cable powers two laptops and a phone at once, hitting 56% on a MacBook Pro in 30 minutes

  • TypeAC Adapters
  • Charges MacBook Pro to 56% in 30 minutes using 140W PD 3.1
  • Powers two laptops and a phone simultaneously via two USB C and one USB A
  • 240W USB C cable included for maximum power delivery
  • GaN technology with foldable plug reduces size by 22% versus original chargers
  • Thermal Guard scans temperature 800 times per second for overheating protection

Power delivery and device support

The charger delivers 140 W from a single USB-C port using PD 3.1 and PPS, reaching 56 % charge on a MacBook Pro 16 in 30 minutes when paired with a USB-C to MagSafe 3 cable. Two USB-C ports and one USB-A port can power two 14-inch laptops and a phone at the same time. Broad compatibility covers MacBook Pro, MacBook Air, XPS 15 and 13, iPad Pro, iPhone 8 through 16 series, Galaxy S10 through S24 series, Switch and Steam Deck.

Build quality and connector layout

GaN technology and a foldable plug shrink the unit by 22 % compared to the original 140 W chargers, making it more portable without losing power. The 240 W USB-C cable is packed inside the box. A Power Dispenser System adjusts outputs to protect device batteries and extend their lifespan.

Thermals and safety systems

A Thermal Guard system scans temperature 800 times per second to prevent overheating during high-load charging. The GaN design keeps efficiency high while maintaining a compact form factor. Smart power distribution across three ports manages heat when multiple devices draw current simultaneously.

Highlights

  • Charges MacBook Pro to 56% in 30 minutes using 140W PD 3.1
  • Powers two laptops and a phone simultaneously via two USB C and one USB A
  • 240W USB C cable included for maximum power delivery
  • GaN technology with foldable plug reduces size by 22% versus original chargers
  • Thermal Guard scans temperature 800 times per second for overheating protection

Specifications

TypeAC Adapters

Questions about this item

What does the PD 3.1 protocol cap a single USB-C port at in practice?

One USB-C port delivers up to 140 W when the connected device supports PD 3.1, which is the maximum single-port output of this charger.

What physical space does the foldable plug need on a wall outlet or power strip?

The foldable plug lies flat when stored and rotates out for use; it fits a standard socket without blocking adjacent outlets.

How is the included 240 W cable installed, and what step do people miss?

The 240 W USB-C cable is packed inside the box beneath the charger; remove the charger first, then pull the cable from the compartment before plugging in.

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