The charger we are introducing this time is a GaN-powered adapter featuring a compact design while equipped with two USB-C ports and one USB-A port.
It supports PD3.0 and QC3.0 fast charging, allowing you to efficiently charge smartphones and tablets. In this article, we break down its features and provide an objective explanation of its practical pros and cons. We have also concisely summarized the key points you should check before purchasing.
What you will learn in this article!
- 小型・軽量で持ち運びやすい
- USB-C×2＋USB-Aの3ポート搭載
- PD3.0・QC3.0対応で幅広い機器を急速充電可能
- 最大合計30Wのため同時充電時は速度が落ちる
- PPS非対応で一部最新スマホは最適化充電不可
- ノートPCなど大電力機器には不向き
Author of this article: "Mr. Gadget"
- Studied under Masatoshi Ono, a million-selling singer who has performed at Kohaku Uta Gassen
- Experience supervising for Ameba Choice and the web media Picky's
- Individual member of the Word of Mouth Marketing Association
Nice to meet you!
UGREEN 30W Charger (2USB-C+1USB-A) Specifications
This charger is a GaN (gallium nitride)-powered fast-charging adapter that features 3 ports despite its small size. Centered around USB-C, it is characterized by its wide compatibility with a broad range of devices. The main specifications are summarized below.
Click here to check the specifications.
| Details | |
|---|---|
| Product Name | UGREEN 30W Charger (2USB-C+1USB-A) GaN Charger Adapter |
| Manufacturer/Brand | UGREEN |
| Maximum Total Output | 30W |
| Single Port Max Output | USB-C: 30W / USB-A: 22.5W |
| Port Configuration | USB-C ×2, USB-A ×1 |
| Supported Standards | PD3.0, QC3.0 |
| Dimensions | 36 × 33 × 44 mm |
| Weight | Approx. 55g |
UGREEN 30W Charger (2USB-C+1USB-A) Review
Key points of this section!
This charger hits the trifecta of being “small, lightweight, and multi-port,” making it versatile for everything from everyday use to travel.
On the other hand, it also has weaknesses such as a total 30W output limit and no PPS support, so it is important to choose it with your specific use case in mind.
Size and Portability
Extremely lightweight at just 55g. Its dimensions are also palm-sized, meaning it won’t get in the way when tossed into a bag or pouch.
It is especially convenient as a portable secondary charger for travel or business trips.
Ms. GadgetIs it okay to carry it around in a pouch?
Mr. GadgetYes! In terms of weight and volume, it is well-suited for portability!
Just try to keep it away from metallic objects to prevent scratches and heat buildup.
Output
When using a single port, the USB-C port can output up to 30W. This provides plenty of fast charging for smartphones and tablets.
However, when multiple ports are used simultaneously, the output is shared within a total of 30W, which reduces the charging speed.
Ms. GadgetIs it still fast when charging two devices at once?
Mr. GadgetThe power is shared within the total 30W limit.
If you need fast charging, using a single port is the most reliable option.
Port Count and Configuration
This model is equipped with a total of 3 ports: two USB-C ports and one USB-A port. You can connect multiple devices at once, such as a smartphone, tablet, and earphones, enhancing everyday convenience.
However, because the total output is limited to 30W, note that connecting 3 devices simultaneously will decrease the charging speed per device.
- Dual USB-C ports offer great compatibility with modern devices
- Includes USB-A, allowing you to use older cables as well
- Supports simultaneous charging for 3 devices despite its small size
- Total 30W output prevents fast charging when 3 devices are connected simultaneously
- Unsuited for charging multiple laptops or high-output tablets
Ms. GadgetWhat happens if I connect 3 ports at the same time?
Mr. GadgetThey share the total 30W, so it’s fine if you are mostly charging smartphones and small accessories, but you won’t be able to fast-charge all of them.
Supported Standards and Compatibility
It supports PD3.0 and QC3.0, allowing for fast charging on many smartphones and tablets.
On the other hand, it is noted as not supporting PPS, meaning certain features on some modern smartphones (such as efficient charging via programmable power supply) cannot be utilized.
Ms. GadgetIs the lack of PPS a major disappointment?
Mr. GadgetNot really, it’s plenty fast as long as it supports PD!
It’s more of a “well, it might be slightly faster if it supported PPS” kind of thing.
Use Cases (Recommended Usage)
Its appeal lies in being able to charge smartphones and tablets while simultaneously charging smaller devices like earphones.
It is particularly well-suited for combinations such as “smartphone + tablet” or “smartphone + earphones.”
Ms. GadgetWhat about laptops?
Mr. GadgetDue to the 30W total output, it falls short for typical laptops.
For laptops, a product supporting 45W to 65W or more is realistic.
Summary
The UGREEN 30W Charger (2C+1A) introduced this time is a lightweight, multi-port adapter well-suited for users whose primary devices are smartphones and tablets.
In conclusion, it is thoroughly practical for anyone looking to charge their smartphone and tablet together while on the go. Conversely, those considering charging a laptop or using PPS-reliant devices would be safer looking into higher-end models or products rated at 45W or higher.
- 小型・軽量で持ち運びやすい
- USB-C×2＋USB-Aの3ポート搭載
- PD3.0・QC3.0対応で幅広い機器を急速充電可能
- 最大合計30Wのため同時充電時は速度が落ちる
- PPS非対応で一部最新スマホは最適化充電不可
- ノートPCなど大電力機器には不向き
Thank you for reading until the end!
- The evaluation in this article is unique to this site.
- Unless otherwise specified, product prices and information are current as of the time of writing.
- Please note that this site cannot be held responsible for any inaccuracies in this information.
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This article was originally written in Japanese and has been translated.
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