Q1: How is power distributed when all three ports are used simultaneously?

This charger features 2 USB-C ports and 1 USB-A port. When a single USB-C port is used, it delivers up to 140W for full-speed charging of a MacBook Pro 16″. When multiple ports are used simultaneously, the charger intelligently distributes power based on the number and needs of connected devices to ensure optimal charging efficiency for each.

Q2: Can this charger deliver full-speed charging for a MacBook Pro 16″? What cable is recommended?

Yes. This charger supports the latest PD 3.1 fast charging protocol, with a single USB-C port delivering up to 140W (28V/5A). It can charge a 2021 MacBook Pro 16″ from 0 to 100% in approximately 1 hour and 20 minutes. A USB-C to C cable supporting 140W or above is recommended for optimal charging speed.

LVSUN 140W 3-Port PD3.1 GaN Wall Charger for MacBook Pro 16″ LS-GW140-2C1A — view 1

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Model: LS-GW140-2C1A

LVSUN 140W 3-Port PD3.1 GaN Wall Charger for MacBook Pro 16″

Name: LVSUN 140W 3-Port PD3.1 GaN Wall Charger for MacBook Pro 16″
Brand: LVSUN
SKU: LS-GW140-2C1A

LVSUN LS‑GW140‑2C1A is a 140W 3‑port GaN fast wall charger with 2×USB‑C plus 1×USB‑A ports. Single USB‑C port delivers max 140W PD3.1 EPR output. With 240W C‑C cable, it fully charges 2021 MacBook Pro 16‑inch within 1h20m. Supporting PD3.1, QC3.0‑5.0, SCP, PPS protocols, it can charge one laptop and two smartphones simultaneously. Compact‑size, 110‑240V wide‑voltage with optional interchangeable international plugs. Perfect for travel and multi‑device charging, compatible with laptops, tablets, smartphones, Steam Deck and more.

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Key Features

PD 3.1 Super Fast Charging — 140W for MacBook Pro 16″
Equipped with the latest PD 3.1 protocol, a single USB-C port delivers up to 140W (28V/5A), capable of charging a 2021 MacBook Pro 16″ from 0 to 100% in approximately 1 hour and 20 minutes.
2C1A Triple Ports for Simultaneous Multi-Device Fast Charging
Features 2 USB-C ports and 1 USB-A port, allowing simultaneous fast charging for laptops, smartphones, tablets, and more — saving time and boosting efficiency.
6th-Generation GaN Technology — Compact & Efficient
Powered by advanced GaN technology with a compact size of just 77.5×70.3×32.5mm — smaller, lighter, with lower heat generation and higher efficiency for easy travel.
Universal Protocol Compatibility — One Charger for All
Supports PD 3.1, QC 5.0/4.0/3.0, PPS, and other主流 protocols, widely compatible with MacBook Pro/Air, Dell XPS, Lenovo ThinkPad, iPhone, iPad Pro, Samsung Galaxy, Steam Deck, and more.
Worldwide Voltage — Ready for Global Travel
Supports 110-240V wide voltage input, compatible with power standards worldwide — one charger for all your travels.
Multi-Protection Safety System
Built-in over-current, over-voltage, short-circuit, and over-temperature protection ensure safe and reliable charging.

Specifications

Model: LS-GW140-2C1A
Input: 100–240VAC, 50/60Hz, 2A
USB-C Output (PD3.1/QC5): 5V3A/9V3A/12V3A/15V3A/20V5A/28V5A (140W Max)
USB-A Output (QC3.0): 5V3A/9V2A/12V1.5A (18W Max)
Max Power: 140W
Dimensions: 77.5 × 70.3 × 32.5mm
Certification: CE, FCC, RoHS

Frequently Asked Questions

Q1: How is power distributed when all three ports are used simultaneously?: This charger features 2 USB-C ports and 1 USB-A port. When a single USB-C port is used, it delivers up to 140W for full-speed charging of a MacBook Pro 16″. When multiple ports are used simultaneously, the charger intelligently distributes power based on the number and needs of connected devices to ensure optimal charging efficiency for each.
Q2: Can this charger deliver full-speed charging for a MacBook Pro 16″? What cable is recommended?: Yes. This charger supports the latest PD 3.1 fast charging protocol, with a single USB-C port delivering up to 140W (28V/5A). It can charge a 2021 MacBook Pro 16″ from 0 to 100% in approximately 1 hour and 20 minutes. A USB-C to C cable supporting 140W or above is recommended for optimal charging speed.