CHOETECH GaN 140W 4‑port charger — 2x USB‑C, 2x USB, black (PD6005)

The CHOETECH GaN 140W 4‑port charger (2x USB‑C, 2x USB) is a compact multiport power adapter designed to deliver high power in a small footprint. Using gallium nitride (GaN) technology, the charger provides efficient power conversion with reduced heat generation and a smaller size compared with traditional silicon designs. The unit supports simultaneous charging of laptops, tablets, smartphones and other USB-powered accessories, making it suitable for both travel and everyday home or office use.

Advantages

The GaN architecture enables a smaller and lighter charger while maintaining high output power up to 140W across its ports. Two USB‑C ports support fast charging protocols for higher-wattage devices, while two USB-A ports allow charging of legacy devices without adapters. Built-in safety protections help safeguard against overcurrent, overvoltage and overheating. The black housing offers a discreet, practical design that fits into backpacks, briefcases or desktop setups.

Suitable for

• Charging laptops and ultrabooks that accept USB‑C PD input
• Powering tablets and large-screen devices during work or travel
• Simultaneous charging of smartphones, earbuds and accessories
• Use as a compact travel charger to reduce the number of adapters

Key specifications

• Total maximum output power: 140W
• Port configuration: 2× USB‑C, 2× USB‑A
• Charging technology: GaN (gallium nitride) for reduced size and heat
• Fast charging support on USB‑C ports (USB Power Delivery compatible)
• Safety features: overcurrent, overvoltage and thermal protection
• Color: black

How to use

Connect the charger to a compatible AC mains outlet and attach devices using appropriate USB‑C or USB‑A cables. For laptops and other high-power devices, use a USB‑C to USB‑C cable rated for power delivery to allow the charger to negotiate the correct voltage and current. The charger will distribute power automatically between connected devices according to their requirements; avoid using damaged cables and inspect connectors before each use. Unplug the adapter when not in use to conserve energy and for storage safety.

Recommendations

For optimal performance, pair the charger with certified USB‑C PD cables and ensure device firmware supports fast charging protocols. When charging multiple high-draw devices simultaneously, verify combined power needs do not exceed the charger’s 140W maximum. Keep the charger in a well-ventilated area during heavy use to support thermal management.