CIO’s latest model, “NovaPort DUOⅡ 45W2C,” is a world’s smallest class 45W rapid charger equipped with two USB-C ports.
It is compact and easy to carry, and can charge not only smartphones and tablets but also lightweight laptops. Furthermore, it features instantaneous interruption suppression and improved safety with new technology.
What you will learn in this article!

- Ultra-lightweight design with a world’s smallest class size
- Maximum 45W output supports smartphones, tablets, and light laptops
- Supports simultaneous charging of two ports with automatic power distribution
- High safety with NovaSafety2.0 temperature monitoring and instantaneous interruption suppression
- Shibo processing for scratch resistance and a luxurious design
- Foldable plug for easy portability
- USB-A not supported, inconvenient for users of older devices
- Charging speed may decrease when charging two devices simultaneously, up to a total of 45W
- People who want to carry a lightweight charger on business trips or travel
- People who own multiple USB-C devices
- People whose main use is charging smartphones and tablets
- People who prioritize safety
- The images used in this article are press release materials provided by PR TIMES for media use.
Specifications of NovaPort DUOⅡ 45W2C

Specifications table is here
| Content | |
|---|---|
| Product Name | NovaPort DUOⅡ 45W2C (CIO) |
| Color | Black / White |
| Number of Ports | USB-C ×2 |
| Maximum Output (Single Port) | Maximum 45 W (USB PD 3.0 / PPS compatible) |
| Output when used simultaneously | Maximum total 45 W (30W+15W or 20W+20W) |
| Size | Approximately 45 × 33 × 29 mm |
| Weight | Approximately 69 g |
| Feature Technology | – NovaIntelligence (Automatic Power Distribution) – NovaEngine (GaN adoption / heat suppression) – NovaSafety2.0 (Temperature monitoring / instantaneous interruption suppression) |
| Additional Functions | Foldable plug, shibo processed body, insulated plug |
Evaluation of NovaPort DUOⅡ 45W2C
Points of this heading!
Improved Points

Approximately 7% smaller in volume than the previous “NovaPort DUO 45W”. In addition, it is equipped with “NovaSafety2.0”, which enhances instantaneous interruption suppression and temperature monitoring, resulting in a significant improvement in stability.
Ms. GadgetWhat is different from the previous model?
Mr. GadgetThe size reduction and safety improvements are the major differences. In particular, the instantaneous interruption suppression directly affects ease of use in daily life.
Convenient to carry with a world’s smallest class size

A lightweight design of only 45 × 33 × 29 mm and 69 g. It is easy to carry on business trips, travel, or when working at a cafe, and fits in the gaps in your bag.
Mr. GadgetIt is small enough to fit in the palm of your hand, about the size of two 500 yen coins. It is also light enough to carry around easily.
Maximum 45W output supports a wide range of devices
Maximum 45W when used with a single port. It can rapidly charge iPhone and Android smartphones, as well as iPads and lightweight laptops.
Ms. GadgetCan it charge a MacBook Pro?
Mr. GadgetIt will work, but the charging speed will be slow as 45W is insufficient. It can be used comfortably with the Air class.
Optimized for charging two devices simultaneously

Equipped with two USB-C ports. It can efficiently charge two devices simultaneously, such as a smartphone + earphones or a tablet + smartwatch, with automatic power distribution of 30W+15W or 20W+20W.
Mr. GadgetCIO’s unique “NovaIntelligence” automatically detects it, so you don’t have to worry about where you plug it in.
Enhanced Safety

- Constant temperature monitoring with NovaSafety2.0
- Prevention of charging interruptions with instantaneous interruption suppression
- Reduction of tracking fire risk with insulated plug
NovaPort DUOⅡ
Design and Durability
The surface is finished with a shibo process like a camera body. It is scratch-resistant and has a luxurious look and feel. The flat design ensures stable insertion into wall outlets.
Ms. GadgetDoes the shibo processing matter?
Mr. GadgetIt not only looks good but also has the effect of making fine scratches and fingerprints less noticeable, allowing you to use it beautifully for a long time.
USB-A not supported

USB-C dedicated design. If you frequently use USB-A cables with older smartphones or peripherals, you will need an adapter.
Ms. GadgetIs the lack of USB-A inconvenient?
Mr. GadgetUSB-C is becoming mainstream in recent devices, but it is inconvenient for people who frequently use older accessories that only have USB-A.
Limitations when charging two devices simultaneously
The total output is limited to 45W when charging two devices simultaneously. While it is sufficient for charging two smartphones, the charging speed may decrease with a laptop + tablet.
Overall Evaluation
Points of this heading!
NovaPort DUOⅡ 45W2C is an ultra-small 2-port rapid charger that can comfortably charge smartphones, tablets, and even lightweight laptops.

- Ultra-lightweight design with a world’s smallest class size
- Maximum 45W output supports smartphones, tablets, and light laptops
- Supports simultaneous charging of two ports with automatic power distribution
- High safety with NovaSafety2.0 temperature monitoring and instantaneous interruption suppression
- Shibo processing for scratch resistance and a luxurious design
- Foldable plug for easy portability
- USB-A not supported, inconvenient for users of older devices
- Charging speed may decrease when charging two devices simultaneously, up to a total of 45W
Recommended for people like this
- People who want to carry a lightweight charger on business trips or travel
- People who own multiple USB-C devices
- People whose main use is charging smartphones and tablets
- People who prioritize safety
- The images used in this article are press release materials provided by PR TIMES for media use.
Thank you for reading to the end!
- The views expressed in this article are the independent opinions of this website.
- Unless otherwise stated, product prices and information are current at the time of writing.
- Please note that we cannot be held responsible for any errors or omissions. Thank you for your understanding.
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