Mcdodo CH-4200 Gana Ultra 70W GaN Charger with Color Display

The Mcdodo CH-4200 Gana Ultra 70W GaN charger lets you see exactly how your devices are charging. Its smart color display shows real-time wattage and temperature for each port, and each USB-C port delivers up to 70W for laptops, tablets and phones.

Two USB-C ports and one USB-A port let you charge up to three devices at once, and Samsung Super Fast Charging 3.0 is supported for compatible Galaxy phones. It is only 103g, so it fits easily in a bag or on a crowded desk.

If you are looking for a reliable Mcdodo charger with a live power display for your desk, office or travel bag, this 70W model is a practical choice.

Key Features

• 70W maximum output: USB-C1 and USB-C2 each deliver up to 70W, and USB-A delivers up to 30W. You get fast charging for laptops, tablets, smartphones and more.
• Smart color display: It shows real-time wattage and temperature for each port, with a tri-color temperature curve. You can monitor charging instead of guessing.
• Emoji charging feedback: Animated emoji greet you when charging starts, show a napping state when idle and wake on touch. It makes the charging experience more engaging and easier to read.
• Samsung SFC 3.0 ready: Optimized PPS supports Samsung Super Fast Charging 3.0, so compatible Galaxy phones can charge at full speed.
• Simultaneous 3-device charging: USB-C1 + USB-C2 shares 45W + 20W (65W max), USB-C1 + USB-A shares 45W + 18W (63W max), and all three ports together share 45W + 15W (60W max). Power is distributed smartly across your devices.
• 6th-generation GaN technology: It cuts energy loss and heat at the source. NTC and AI control monitor temperature and adjust power dynamically to help prevent overheating.
• Fully potted structure: It dissipates internal heat quickly to keep the exterior cool to the touch.
• Clean front-exit design with touch controls: Cables exit from the front for a tidy setup, and you can hold to rotate the display 180° for better viewing.
• Compact with a screen: At 57 × 33.8 × 56.8mm and 103g, it adds high-end monitoring without the bulk.
• Wide input voltage: It accepts 100-240V~50/60Hz, so it works worldwide without a voltage converter. Check that the US plug matches your socket or use a plug adapter.
• CE, FCC and RoHS certified: It meets international safety and quality standards.
• Mcdodo quality and 100% full inspection: Mcdodo is a trusted name in charging accessories, and every unit is tested before shipping.

Why Choose This 70W GaN Charger

Most chargers give no feedback while they work. The Mcdodo CH-4200 shows live wattage and temperature on its color display, charges up to three devices, and stays compact at 103g. It is a good fit for people who carry a laptop, phone and accessories and want to see what each port is doing.

GaN technology, NTC and AI temperature control and a fully potted body help limit heat, while CE, FCC and RoHS certification and full inspection add confidence. For shoppers comparing a Mcdodo charger with generic multi-port options, this model offers power, visibility and portability together.