This is the Logitech JPR X Superl High Dex, the latest mouse from the giant company based in Switzerland. After many rumors about a new line of gaming mice in the company's pro gaming app, in today's video, let's take a close look to see what makes this product stand out and whether you should own it. Of course, when the first images of the Supply HDex were released, many users were surprised because this is one of the most uniquely designed ergonomic styles. From the render images from the company to the unboxing experience of a few well-known international reviewers, now we have the commercial version officially sold in Vietnam, which we have already gotten our hands on. The sales experience remains one of the most important aspects when discussing all gaming mouse products, even the budget ones. Let's dive deeper into the details of this Superl High Dex because this is the part I want to emphasize, especially regarding the technology applied.

First, let's place its side by side with the traditional Superlight model. You can easily see that they are quite different and have not many similarities. It's understandable because the Dex is a form C mouse, while the Superlight has a symmetrical shape in terms of grip. If I were to switch back and forth between these two models, I personally still prefer the Dex line, not because it's a new mouse that costs more than the old version, but because it has some improved features. For instance, the back of the Superlight can be considered a bit low for those with average to small hands. If you want to use a palm grip, this grip style can cause discomfort in the palm after a few hours of use. With the Dex, the back is curved and higher, so whether I use a palm grip or even a claw grip, I can still use it very well. Next, let's compare it with another gaming product in the same price range. Now, I will place the Superlight HDex next to the DV3 Pro.

To see the specific differences, first with the body, these two mice look quite similar in length and height. However, with the SuperL DEX, it is designed quite differently. Specifically, the left side where the finger rests is made deeper and more contoured. Personally, I think this part should be designed similarly in other ergonomic mice, as this shape is usually held in a palm or half-palm grip. This is especially true for FPS gamers like me, who often grip tightly and press hard on this part to achieve the most secure hold possible and avoid flicks where the mouse slips out of the hand. Additionally, the lower side of this SuperL DEX is also wider, but for my average-small hands, it feels a bit large. At this point, I have to adjust my grip a bit, or else it can feel uncomfortable. Another thing to note is the back of the mouse.

Although the highest point is also the middle part, its slope towards the tail of the mouse is greater than that of the other models, which have a slight tendency of the Lam zut shape. Therefore, even for ergonomic purposes, this dex still helps players hold well in a claw grip, but it will only be suitable for those with medium to larger hands. 

As for the xline V3, it is essentially similar to the ec2, so we are already very familiar with this shape. Personally, after using it for many years, I consider this one of the most comfortable ergonomic designs. In many reviews and comparisons, I always rank the ec2 among the top ergonomic gaming mice for comfortable use. Now, regarding the XL V3, it is not as deeply contoured as the dex, but the placement of the thumb is still good, sitting in the middle of the indentation, so it does not feel awkward.

The phenomenon of fatigue, if any, can be seen in the XL V3, which falls short compared to the Suly Dex. At the side, right by the word supply on the mouse's body, we can clearly see the more pronounced inward curve. This design helps the fingers to rest comfortably without experiencing the discomfort of always being on the flat surface, which can be particularly challenging in specific situations during FPS games where players need to maintain a steady grip. Due to the different sizes of these two mice, the XL V3 is still more suitable for a broader range of users, partly because the EC2 has become extremely popular, and many users are already accustomed to it. Thus, we can see that the Superl High Dex is a completely new mouse, a significant transformation compared to its predecessor. It is not merely a renamed Superlight or G703 Superlight; instead, it is a new model. In my opinion, this new direction is quite innovative. The form is fundamentally not overly safe; it carries a slight resemblance to the Lamz Thon with a back design that is quite similar, making it easier for users to adapt.

Cầm chuột Ego với kiểu cầm claw grip, phần hông cũng được cắt gọt vào sâu hơn. Đặc điểm mình thích là không phải như đã phân tích ở trên. Vậy nên, Dex sẽ dành cho những ai có khổ tay trung bình trở lên, muốn một trải nghiệm mới lạ, khác biệt so với những mẫu đã quá phổ thông. Lựa chọn lúc này là ở bạn mà thôi. Đối với dòng chuột gaming của Logitech, mình luôn đánh giá chất lượng build luôn nằm ở top đầu và có thể sử dụng lâu dài, để làm thành một con chuột phục vụ xuyên suốt trong hàng nghìn giờ chơi game liên tục. Superlight Dex không phải là ngoại lệ. Thực sự mà nói, mình thấy nó còn tốt hơn cả G Pro V3 và có thể ngang ngửa Viper V3 về độ cứng cáp. Trọng lượng bây giờ được cân đối ở mức 57-58g, một con số không phải quá ấn tượng nhưng vẫn cân bằng tốt giữa việc không phải là một con chuột lỗ, vẫn có được chất lượng build rất cứng. Khi gõ vào thân chuột, thì không bị ọp ẹp.

When pressing on the side, no matter how strong the force, I can't feel the flex. This is why I highly appreciate that this device does exactly what Logitech promised with the Superlight 2. However, one thing to note is that regarding the coating on the Superlight 2, I personally find it quite similar to previous versions like the Superlight and Superlight 2. I truly hope Logitech can improve this because white mice always turn yellow within just a few months of use, causing aesthetic discomfort and losing their durability and beauty. As for the pink color, it quickly becomes shiny, or the Logitech logo fades. There are many factors that affect the appearance, and so far, I haven't noticed any changes in this version. This is quite disappointing for a product from Logitech. Now, let's see how it performs in real use.

In the latest video from the company, they introduced many technologies, including the Hero 2 sensor with a DPI of 40,000. As far as I know, this is currently the gaming mouse with the highest DPI. Previously, the AOG Caris 2 had an impressive DPI of 42,000. However, before discussing the performance that the sensor offers, it's important to mention that the clicks are still optical, with a durability of around 100 million clicks. The click force has been improved and reduced significantly compared to the Suly 2, meaning you won't feel the clicks are too stiff or heavy, which made it difficult to spam clicks continuously, like creating a beautiful AK spray in the game CF. Instead, the clicks on the Suly Ha Dex have been softened. Although they are not too light, they provide a noticeably better feel and are consistent across all click positions, optimizing both post and pre-travel. There is nothing to debate about this.

And especially one more thing that Litch has improved is the side button. Even in version one and version two of Superl, I still found the side button too soft and mushy. After pressing it for a while, it would sink deeper, making it very difficult to operate. However, this Dex has been redesigned to be firmer and more stable, positioned conveniently for thumb movement without causing fatigue. This is a significant advantage for those who play games that require the use of click buttons and additional buttons. Next, let's see if this is the most powerful mouse in the world. If not, I will conduct various tests. First, regarding the specifications, as I shared earlier, Logitech has now updated to 8000 Hz on this Dex. However, with such a high polling rate, it integrates with a single receiver. I am not sure if it is a Nano receiver like the Superl 2, so I tested the polling rate and its transmission capabilities with a standard DPI of 400. I always need to move it around.

There is a very large range to set a high DPI, and it still cannot reach 8000 Hz. At this moment, the gradually increasing DPI levels are 1600 and 3200. The result is a figure very close to 8000 Hz because it achieves high stability. Of course, when gaming, this polling rate is not a fixed number; it will continuously fluctuate during mouse movements on the surface. To achieve this number, you need to consider a high DPI and a high in-game sensitivity, which is quite difficult to manage, not to mention that it is not impossible, especially with FPS games. To use it effectively, you need to invest in a monitor with a high refresh rate, at least 540 Hz, to notice a slight difference, which is not too significant in first-person shooter games. As for the receiver, its signal transmission and reception capabilities have improved significantly and are no longer limited like the Nano receiver.

On the Superl 2, perhaps due to its slightly larger design and the integration of a different processing chip, the optimization in this area is better. I can still connect it to the ground, so I don’t need to use a long extension cord to set it up neatly. The Hero 2 has impressive hardware specifications, so I expect it to adequately support all shooting games and perform excellently without any flaws. In fact, the new sensor types available now have reached a saturation point, and I highly value top-tier mice. Most brands are now required to optimize their products well, allowing users to trust and choose the Dex 2 with Hero 2, which provides a fantastic gaming experience in terms of performance, stability, and flick accuracy. In summary, I would rate it as comparable to the Razer Viper V3 Pro, making it one of the best options available at this time.

Nếu các bạn muốn tìm một sản phẩm hiệu năng trong tất cả các dòng hiện có, một điều nữa với con chuột này là mặt thời lượng pin. Với mức Polling Rate khác nhau, thời gian sử dụng thực tế đã thay đổi qua một thời gian test gần hai tuần. Ở mức 1000 Hz, thời gian sử dụng cho mức 4000 và 8000 lần lượt là 3 ngày và 1 ngày rưỡi. Với khoảng thời gian trung bình sử dụng chuột chơi game try hard và làm việc trong 10 đến 12 tiếng, đây là mức pin vừa đủ dùng. Chưa hẳn là quá trâu, nhưng so với một số dòng chuột 4000 Hz khác thì tương đối ổn. Nên không cần quá đắn đo nếu sử dụng hàng ngày. Đây là toàn bộ đánh giá chi tiết của mình với chiếc JPR X Superlight. Mặc dù mình biết rất nhiều người mong đợi một phiên bản siêu nhẹ của dòng G703, cũng là một trong những phiên bản được sử dụng rất rộng rãi, nhưng có lẽ chúng ta cần chờ thêm động thái từ Logitech.

This dex brings a new breeze in ergonomic design to the market. While it may not be considered the end game for ergonomic mice, all the technology and improvements from Logitech are still quite good. Especially considering its price, which is currently around 3 million, it is very competitive with many other mouse models. If you decide to purchase this product, don't forget to buy it at techspace.com.

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