Description
UNITEK P1115A 140W GaN Wall Charger Overview
The UNITEK P1115A is a 140W GaN wall charger. It offers 2 USB-C ports and 1 USB-A port. Also, it uses advanced GaN technology for better efficiency. This 140W GaN wall charger fully charges a MacBook Pro 16″ in just 1.5 hours. Moreover, it stays 25% smaller than the original 140W Mac charger. Furthermore, it charges three devices together with ease. Therefore, it works as a compact, powerful travel and desk charger.
Fast 140W Charging for MacBook Pro
This charger supports USB Power Delivery 3.1. As a result, it delivers up to 140W through its high-power USB-C port. Also, it charges a MacBook Pro 16″ from empty in about 1.5 hours. Note that a USB-C to MagSafe 3 cable is needed for full 140W output. So, keep this in mind when ordering your cable separately. Therefore, this charger suits MacBook Pro users who need fast, reliable power.
Advanced GaN Technology
This charger replaces silicon with gallium nitride (GaN) material. As a result, it improves power conversion efficiency greatly. Also, it reduces heat buildup during charging sessions. So, the charger stays cooler even under heavy use. Furthermore, GaN technology allows a much smaller charger size. Therefore, you get more power in a lighter, more travel-friendly design.
3-Port Simultaneous Charging
This charger includes two USB-C ports and one USB-A port. As a result, you can charge three devices at the same time. For instance, you can power a laptop, phone, and tablet together. Also, it supports PD3.1, QC, and PPS fast charging standards. So, it works well with a wide range of devices. Therefore, it suits MacBooks, iPhones, Samsung phones, iPads, and USB-C laptops alike.

Key Features at a Glance
- 140W Fast Charging: Fully charges a MacBook Pro 16″ in about 1.5 hours.
- GaN Technology: Delivers better efficiency and cooler operation.
- 3 Charging Ports: 2 USB-C ports plus 1 USB-A port for multi-device charging.
- Compact Design: 25% smaller than the original 140W Mac charger.
- Wide Protocol Support: Works with PD3.1, QC, and PPS charging standards.
- Smart Safety Protection: Guards against over-voltage, over-current, and overheating.
Why Choose the UNITEK P1115A?
This charger brings real convenience to people with multiple devices. For instance, many users now carry a laptop, phone, and tablet together. Also, most travel bags have room for only one charger. This 140W GaN wall charger replaces several separate chargers with one unit. Moreover, its compact, lightweight build makes it ideal for travel and office use. So, it saves both space and weight in your bag. Therefore, it offers strong everyday value for professionals and travelers alike.
What’s in the Box
- UNITEK P1115A 140W GaN Wall Charger
Fast Delivery & Customer Support
Buy the UNITEK P1115A today. Also, order directly from One Chip Computers. We sell only genuine parts here. Furthermore, we back every order with warranty. Delivery stays fast across Pakistan. So, shop here with full confidence.













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