FSP Twinkle 65 Slim Universal Notebook Adapter Review @ ModSynergy.com
By: Michael Phrakaysone


Imagine finding yourself in need of a replacement notebook power adapter. Whether your original adapter suddenly died or has a frayed cable end, your priority is to find a reliable and safe alternative. My advice to you is to steer clear of cheap Chinese aftermarket power adapters found on eBay or elsewhere.

There is a significant disparity between power adapters produced by Chinese companies with minimal standards and those engineered by major name brands and manufactured in China to meet strict specifications and international safety regulations. These inexpensive Chinese aftermarket adapters often fail to meet safety standards, posing serious risks such as fire, explosion, and electrocution. They are poorly designed, inefficient, comprised of low-grade components, and generally lack proper craftsmanship. Numerous documented horror stories exist of individuals who have suffered injuries, and even death, as a result of using such adapters. It is in your best interest to conduct thorough research and invest your hard-earned money in a reputable brand, either directly from the notebook manufacturer or from a well-known company specializing in power supplies.

Today, I will be reviewing an intriguing universal power supply manufactured by a renowned power supply maker, FSP Group. FSP Group has been producing power supply units for PCs since 1993 and currently stands as the fifth-largest power supply vendor worldwide. They have partnered with notable companies such as OCZ, Silverstone, Antec, Sparkle Power, Thermaltake, and many more.

The FSP Twinkle 65 Universal Notebook Adapter, the subject of my review today, claims to be the smallest and lightest 65-Watt notebook power adapter available on the market. This uniqueness translates into a lighter load for your notebook bag while traveling. Designed to support 99.9% of all 19v notebooks currently on the market, let's delve into what the Twinkle 65 has to offer and evaluate its performance.

About FSP Group


"FSP Group is one of the global leading power supply manufacturer. Since its establishment in 1993, FSP Group has followed the management conception “service, profession, and innovation” to continuously fulfill its responsibilities as a green energy resolution supplier. With the combination of its leading role in power supply technology and the cultivation of green energy field, FSP Group now provides more competitive quality products and makes itself the most reliable partner for customers, consumers, and suppliers with joint creation of maximized values.

Under the continuous R&D in advanced technology and positioning in ultra-high efficiency, optimal product life, and development of alternative energy, FSP Group will introduce long- term accumulated power supply technology to more application fields to cover innovative products in ICT, consumer electronics, industrial, lighting, medical, and alternative energy. 
FSP Group in pursuit of the vision of sustainable development builds its international green brand image to convey 3S (Safe, Stable, Saving) concept and to fulfill its corporate social responsibilities."

FSP Twinkle 65 Slim Universal Notebook Adapter Product Overview & Features

FSP Twinkle 65 Universal Notebook Adapter is the smallest & lightest 65W adapter in the world. The unique and considering design is to lighten your way and charge your mobile life like never before.

  • Slim and light, 100g only: As light as you can imagine, save more than 50% of volume and weight than regular ones.
  • 2 Exchangeable Plugs: Easy release plug so that switching is a snap. Constructed to be compatible with outlets from 157 countries.
  • 3 years Warranty: Inherently high quality design and workmanship to secure functioning 3 years and plus.
  • 2 Exchangeable plugs include both EU and USA plugs. Compatible usage for more than 80%(157) countries.
  • Small and compact design, only 100g (exclude DC Cable) in weight and reduction of 50% smaller than regular ones.
  • High Efficiency, up to 91%. Eco-Friendly design saves your electricity bills.
  • Highly compatible to HP, Dell, Acer, Asus, Toshiba, Lenovo, SONY, Fujitsu and more brands of laptops.
  • Content includes 8 exchangeable DC Tips & Travel Pouch.

FSP Twinkle 65 Slim Universal Notebook Adapter Product Specifications

  • Model:  Twinkle 65
  • Product Type:  AC-DC
  • Efficiency:  Up to 91%
  • Input Voltage:  120-240 VAC
  • Input Frequency:  50-60Hz
  • Output Power:  65W
  • Output Voltage:  19V / 3.42A
  • Short-Circuit Protection:  V
  • Over-Current Protection:  V
  • Safety Approval:  TUV /GS , FCC, CE, CB , UL /cUL , BSMI , GOST
  • Dimensions (LxWxH):  71 * 47.5 * 24 mm
  • Accessories: DC Output Plug Tips:  8
  • Accessories: Travel Bag:  V
  • Accessories: Power Cord:  Exchangeable EU/US plug

FSP Twinkle 65

First Impressions & Usage

The FSP Twinkle 65 universal notebook adapter arrives in a well-designed corrugated box with light green accents. Its packaging features a plastic front window that proudly showcases the adapter. As you open the box, you are immediately struck by the compactness of the FSP Twinkle 65—it is even smaller than a credit card!

FSP Group

The packaging of the FSP Twinkle 65 proudly highlights some key features. It includes two exchangeable wall plugs—one for North America and the other for international use. This ensures compatibility no matter where you are. The Twinkle 65 is designed to support all major notebook brands, including Acer, Asus, Compaq, Dell, Fujitsu, HP, Lenovo, LG, Samsung, Sony, Toshiba, and others that utilize similar connector plugs. In fact, the package even includes eight different connector plugs to cater to various notebook models.

A standout feature mentioned on the packaging is the impressive 3-year warranty offered by FSP for the Twinkle 65. This extended warranty period sets it apart from many other electronic devices that typically come with only a standard 1-year warranty. Having the peace of mind with a longer warranty duration is always a welcome benefit for consumers.

FSP Twinkle

The FSP Twinkle 65 universal notebook adapter features a convenient wall-mount design, setting it apart from the standard adapters that often result in a tangled mess of wires. With its compact form and tidy configuration, the Twinkle 65 offers space-saving benefits and eliminates the hassle of dealing with excessive cables. To further enhance its portability and protection, the adapter comes with a travel pouch, ensuring that both the charger and your notebook remain safe from scratches.

One notable aspect highlighted on the box is the Twinkle 65's impressive efficiency. Engineered to operate with up to 91% efficiency (level V efficiency), the adapter only consumes the power it needs, resulting in optimized energy usage and a cooler operation. This efficiency feature is certainly appealing for those seeking an environmentally friendly and temperature-conscious charging solution.

Turning the box over reveals additional information. There, you can find detailed compatibility information, specifying which connector tip is suitable for each specific brand of notebook. The box also includes essential features and specifications, as well as mentions the safety regulations and approvals that the Twinkle 65 meets.

A notable point worth mentioning is that while the FSP Twinkle 65 universal notebook adapter can power up notebooks from various brands, it may not be able to charge the battery in some cases due to proprietary designs, as exemplified by Dell notebooks. Dell employs a proprietary wire in their chargers, which the system requires to recognize in order to initiate the charging process. This behavior is not exclusive to the FSP Twinkle 65 but applies to other universal power adapters as well. It is a deliberate strategy by Dell to ensure customers purchase Dell-branded AC adapters for their notebooks.

Sliding out the FSP Twinkle 65 from the box reveals the included items and accessories, which are as follows:

1. FSP Twinkle 65 universal notebook adapter

2. Drawstring Travel Pouch

3. 8 Connector Tips

4. 2 Exchangeable Wall Plugs (North America/International)

5. User's Manual

Power Supply

While the front of the box boasts that the FSP Twinkle 65 weighs a mere 100g, making it the smallest and lightest 65-watt notebook power adapter available, there's a slight discrepancy once all the components are assembled. The adapter itself does weigh 100g as indicated, but when factoring in the DC cable, the total weight comes to 163g. This variation is due to additional items not accounted for in the initial weight claim, such as the Velcro strap, warning sticker, and exchangeable wall plug. Nevertheless, even at 163g, the Twinkle 65 remains significantly lighter than standard chargers provided by notebook manufacturers. For comparison, my Samsung notebook adapter weighs a hefty 292g, and standard-sized notebook adapters can exceed 500g. The FSP Twinkle 65's smaller size is undoubtedly one of its strongest selling points.

To facilitate easy and safe travel, FSP includes a high-quality compact fabric drawstring travel pouch with the Twinkle 65. This pouch not only protects the adapter but also safeguards the notebook from potential scratches during transport.

The Twinkle 65 comes bundled with eight tip connectors, neatly arranged in a compact plastic mold insert. Each connector is color-coded for easy identification and use. The back of the box features a compatibility list, indicating which color-coded tip connector is suitable for specific notebook manufacturers. For instance, if you have a Samsung Netbook, the orange tip connector would be the appropriate choice, while the white connector is recommended for HP notebooks.

Given FSP Group's extensive experience in manufacturing power supplies for various applications worldwide, including PCs, medical equipment, and industrial servers, the Twinkle 65 is engineered to meet stringent safety standards. It features patented input fuse protection, along with safeguards against short circuits, over current, over voltage, over temperature, and ripple noise. The adapter has undergone comprehensive global safety tests and has obtained approvals from renowned certification bodies such as TUV/GS, FCC, CE, CB, UL/cUL, BSMI, and GOST, ensuring its compliance with safety regulations in Germany, Russia, Europe, the US, Canada, and China.


The FSP Twinkle 65 universal notebook adapter boasts a compact size, measuring approximately 2.8 x 1.9 x 0.9 inches, which is even smaller than a credit card in terms of length and height. This compactness offers a significant advantage over lugging around a standard notebook power adapter. Gone are the days of carrying a bulky brick or dealing with tangled wires protruding from both ends. FSP Group has designed the Twinkle 65 to be wall mountable, eliminating the hassle of having your notebook power adapter scattered on the floor, prone to scratches, tangles, and potential tripping hazards. The cable length provided with the Twinkle 65 extends approximately 2.5 meters from the bottom of the adapter to the end of the connector tip, providing ample reach for most users.

In terms of specifications, the FSP Twinkle 65 delivers a maximum DC output of 65 watts or 19V / 3.43A. This rating ensures compatibility with a wide range of notebooks, allowing efficient and reliable charging.


Operating the FSP Twinkle 65 is a straightforward process. Start by selecting and attaching the appropriate plug for your country, ensuring a secure and locked connection. Next, locate the compatible connector tip for your notebook and insert it into the adapter. The connector tips are designed to fit in only one orientation, eliminating any chance of inserting them incorrectly. As you insert the connector tip, you may notice a snug fit, requiring a firm push to ensure a secure and reliable connection. Rest assured that once properly inserted, the connector tip will provide a stable and dependable link between the Twinkle 65 and your notebook.


During my extensive testing of the FSP Twinkle 65, I conducted a one-hour charging session for my Samsung Netbook equipped with an older Atom N450 processor. Using a digital infrared thermometer, I carefully monitored the temperature of the Twinkle 65 throughout the process. Impressively, the adapter maintained a consistently low temperature, never exceeding 40 degrees Celsius.

In stark contrast, when I performed the same test with the OEM Samsung charger, it registered a significantly higher temperature, reaching a peak of 56 degrees Celsius. Furthermore, the OEM adapter felt considerably hotter to the touch.

The FSP Twinkle 65 unquestionably outperformed the OEM notebook adapter in terms of temperature management. It consistently remained cooler to the touch, with a notable temperature difference of 15-20 degrees Celsius. This not only showcases the Twinkle 65's superior thermal efficiency but also highlights its ability to operate at a lower temperature, reducing the risk of overheating and ensuring a safer charging experience.


In addition to its exceptional performance with notebooks, the versatility of the FSP Twinkle 65 was truly impressive during my testing. I successfully powered various devices without encountering any issues, apart from the simple task of selecting the appropriate connector tip.

The Twinkle 65 proved to be a reliable power supply for a Zotac Mini PC and an older HP laptop, effortlessly providing the necessary power to keep these devices running smoothly. However, what truly amazed me was the Twinkle 65's ability to go beyond notebook applications. I discovered its compatibility extended to serving as a power supply for my Class D amplifier, showcasing its versatility and adaptability for a range of devices.

The FSP Twinkle 65 is more than just a notebook adapter; it is a versatile power solution that can be employed in various applications. Whether you need to power a laptop, a compact PC, or even non-notebook devices, the Twinkle 65 proves to be a reliable and efficient choice. Its broad compatibility makes it a valuable asset for any tech enthusiast or professional seeking a versatile power supply solution.

Fortron Source Group

Where Can I Buy One? And for How Much?

The FSP Twinkle 65 Slim Universal Notebook Adapter is available for purchase on Amazon at a price of $49.88 USD, with the added benefit of free shipping. When you buy it, you can have peace of mind knowing that it is shipped and sold directly by Amazon.com, ensuring a reliable and trustworthy transaction.

Speaking from personal experience, I have found Amazon to be an exceptional platform for online shopping. Their commitment to efficiency is evident through their fast shipping, ensuring that you receive your products promptly. Furthermore, their reliability and honesty are commendable, as demonstrated by their proactive approach to rectifying any errors, such as refunding overcharged duty costs. This level of integrity sets Amazon apart from other companies who might not prioritize customer satisfaction in the same way.

Additionally, Amazon's customer-friendly return policy adds to the overall positive experience of shopping with them. If you ever encounter any issues with your purchase, you can rely on their excellent return policy to ensure a hassle-free resolution.

If you are considering purchasing the FSP Twinkle 65 or any other product, I kindly request that you use our provided Amazon link. Doing so would greatly support us, enabling us to continue delivering valuable reviews and recommendations. Thank you for your consideration.


Some Amazon Deals That May Interest You!


The FSP Twinkle 65 Universal Notebook Adapter has left a positive impression on me, particularly due to its affordability. With a price range of $40 to $50, it offers a cost-effective solution for those in need of a replacement notebook power supply or those seeking to save space in their notebook bags during travel. Its standout feature is its compact size, which is even smaller than a credit card. Furthermore, FSP's decision to design the Twinkle 65 as a wall-mountable adapter adds convenience and eliminates concerns about it being left on the ground, susceptible to scratches or becoming a tripping hazard.

During my testing, I encountered no issues with the FSP Twinkle 65. The included connector tips fit perfectly with each device I tried it on, ensuring seamless compatibility. To assist you in determining if the Twinkle 65 includes the appropriate connector for your device, I encourage you to check our photo gallery. It's worth noting that the Twinkle 65 is compatible with 99.9% of notebooks on the market, but if your device falls within the remaining 0.1%, you may need to explore alternative options. However, overall, I highly recommend the FSP Twinkle 65 Universal Notebook Adapter and consider it deserving of our highest award.


Editors Choice