HKY 140W USB-C Charger PD3.1 GaN 28V/5A

HKY 140W USB-C Charger is a compact GaN power adapter delivering up to 28V/5A (140W) PD3.1 fast charging for compatible laptops, tablets, and phones.

Designed as a high-power replacement for original laptop bricks, this HKY FSP140-APDAR02 / TPN-LA29-compatible adapter uses GaN and a PD3.1 controller to offer efficient charging in a much smaller package. It supports worldwide AC input (100–240V), automatic device identification, and multiple built-in safety certifications so you can top up modern USB-C devices quickly and safely.

Which laptops and devices will this 140W HKY charger work with?

The HKY 140W USB-C adapter was built to replace many OEM USB-C power supplies and covers a wide range of laptops and USB-C devices that support PD charging. It is suitable for HP OMEN, Spectre x360, MSI Summit/Prestige/AI Studio series, MacBook Pro/Air models with USB-C, Dell, Asus ROG, Microsoft Surface (with compatible PD input), and PD-capable phones, tablets and power banks.

• Supports devices accepting USB-C PD up to 28V/5A (140W)
• Compatible with HP OMEN, HP Spectre x360, MSI Prestige/Summit/E16 AI Studio
• Works with MacBook Pro/Air, many Dell/Asus/Acer laptops and PD phones
• Not suitable if your device requires over 5A input — verify device specs

How fast and stable is the PD3.1 charging from this adapter?

Equipped with a PD3.1-capable Cypress controller and GaN semiconductors, the HKY charger optimizes voltage and current to maximize charging speed while maintaining stability. It can provide rapid mid-to-high wattage charging for laptops and quick top-ups for phones and tablets when your device supports PD profiles.

• Smart output profiles: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A, 28V/5A
• Dynamic adjustment to device needs for efficient power delivery
• GaN design reduces heat and improves conversion efficiency
• Ideal for fast charging laptops and rapid phone boosts (with PD support)

What safety features and certifications protect my devices?

The HKY 140W charger includes multiple protections and recognized safety certifications to minimize risk during everyday use. The GaN architecture and solid-state thermal strategy lower operating temperatures, and layered circuit protections guard against common electrical faults.

• Certified: ETL, FCC, TUV, GS, CE, CB, PSE, UKCA, RCM, KC, KCC
• Protection against over-voltage, over-current, short-circuit, and overheating
• High-quality components and multi-layer circuit protection
• Smaller footprint with improved heat dissipation compared to legacy chargers

What’s included and how do I choose this as a replacement?

Each package contains the HKY 140W USB-C power adapter, an AC power cord, a USB-C cable, and a user guide for setup and safety. Before replacing your existing charger, confirm your laptop or device supports USB-C PD input and that it does not require more than 5A.

• Box contents: 140W USB-C adapter, AC cord, USB-C cable, user guide
• Worldwide AC 100–240V input for travel and global use
• Check device PD compatibility and 5A maximum current requirement
• Customer support available for product or compatibility questions

Who this product is for: The HKY 140W USB-C PD3.1 GaN charger is ideal for power users and travelers who need a smaller, faster replacement for bulky laptop bricks—particularly owners of PD-capable gaming and professional laptops (HP OMEN, Spectre x360, MSI Prestige/Summit/AI Studio, many Dell/Asus models), plus anyone who wants rapid USB-C charging for phones, tablets and power banks. Do confirm your device accepts USB-C PD input and does not require more than 5A before purchasing.