ALLNET GaN USB-C PD 3.1 Power Supply 140W 1A3C

The ALLNET PSU-GaNPD-USB-1A3C-140W sets itself apart by combining Gallium Nitride (GaN) technology with USB Power Delivery 3.1, delivering a full 140 watts from a compact wall plug. Unlike conventional silicon-based chargers, this unit runs cooler, packs more power per cubic centimetre, and still fits in your bag without adding bulk.

Highlights

• 140 W maximum output through USB-C PD 3.1 (28V/5A single-port capability)
• GaN semiconductor material for high efficiency and reduced heat
• Three USB-C ports plus one USB-A port for charging up to four devices simultaneously
• Quick Charge 3.0/4.0 and PPS support for broad compatibility with smartphones, tablets, and laptops
• Comprehensive safety suite: over-current, over-voltage, short-circuit, and over-temperature protection

In daily use

Plug the charger into any 100–240 V AC outlet and connect your devices. A single USB-C port can push up to 140 W to a demanding laptop, while the remaining ports share power intelligently for phones, earbuds, or a tablet. The USB-A port handles legacy Quick Charge devices at up to 18 W. The high-grade polycarbonate housing stays cool under load, and the compact footprint keeps your desk or travel kit tidy.

Full specifications

• Brand: ALLNET
• Model: PSU-GaNPD-USB-1A3C-140W
• Maximum output power: 140 W
• Charging technology: USB Power Delivery 3.1, Quick Charge (QC), PPS
• Semiconductor material: Gallium Nitride (GaN)
• Ports: 3× USB-C, 1× USB-A
• USB-C PD 3.1 max output (single port): 140 W (28V/5A)
• USB-A QC max output (single port): 18 W
• Input voltage: 100–240 V AC
• Input frequency: 50/60 Hz
• Safety features: over-current, over-voltage, short-circuit, over-temperature protection
• Compatibility: universal (laptops, tablets, smartphones, gaming consoles)
• Plug type: AC wall plug
• Housing material: high-grade PC (polycarbonate)
• Colour: black

Final note

For anyone who needs serious charging power without carrying a brick, this GaN charger delivers the latest USB PD 3.1 standard in a travel-friendly form factor.