Dell Inspiron 15 7570 Wireless Driver

The new Dell aims to succeed with powerful components and high quality. Will the versatile also convince us during the test and get a recommendation to buy?

At this point, there are many models of the Dell Inspiron 15 series: laptops for games with several Nvidia or AMD graphics cards, business models without a dedicated graphics card or with a smaller version, many different models, etc. All are called “Inspiron 15”, which can be confusing for the client.

They are distinguished by the long number that follows the designation. Today, we tested the device with the long name “Dell Inspiron 15 7000 (7570-9726)”. It is a professional or versatile device with the new Kaby Lake processor and the Nvidia GTX 940MX. (A similar model starts at $ 780 in the United States).

We are evaluating the new Inspiron comparing it with the Asus VivoBook S15 S510UQ, the Acer TravelMate P658-G2, the Lenovo IdeaPad 510-15IKB and the Huawei MateBook D. All these models are also equipped with the GTX 940MX, its processors. They are different even though they are still Kaby Lake processors. As the fifth comparison device, we also chose the Dell Inspiron 15 5000 5567-1753. Although it has an AMD GPU, its performance is almost equal to that of the 940MX.

According to the manufacturer, the case is made of aluminum with a “shine of glass beads”. Whether or not there are glass beads, the silver aluminum case gives the new Inspiron good stability and a high-quality look. The design is modest, only the reflective logo “Dell” stands out in the center of the top.

The lower part with the base of the keyboard is comfortable and sturdy, and there is no crunch when pressed. The same happens with the lid, although of course it is not so robust. Due to aluminum, it seems stronger than some of the plastic competitors. The lid can not be opened with one hand, due to the relatively light base and the stability of the hinges, which keep the screen well in position.

The loudspeaker openings are at the bottom in the front and the air vents are further back. The battery is integrated and there is no maintenance hatch.

The spaces between the top that hold the keyboard and the bottom edge are not always perfectly equal. In some places, the gaps are a little larger. However, the finish of our test unit generally leaves a good impression.

Behind the Huawei, our test unit is the smallest model, and the Asus is almost the same size. These two competitors are also a little thinner than the Dell. The Asus is also the lightest device, followed by Huawei. In general, the Inspiron ranks third in terms of size and weight.

The Inspiron offers all the usual connections. USB 2.0 is part of the story, but unfortunately, Thunderbolt 3 is missing. One of the USB-A ports is compatible with PowerShare and the USB-C port is compatible with DisplayPort. All connections are on the sides of the laptop, most of them on the left. It’s good for right-handed users, but not so good for left-handed users. The distances between the ports are acceptable, but they could have been even larger on the left side, as there is still a lot of space ahead.

We are testing the transfer speeds of the card reader with our Toshiba Exceria Pro SDXC 64GB UHS-II reference storage card. Unfortunately, the standard device does not have such a good number. In the JPG file copy test, only the Brother model is less efficient, and in the sequential read test, Lenovo also joins this slow group. In comparison, the Acer, which ranked first in both SD tests, has a superior performance of 150 to 230% than that of Inspiron.

The 15 x 15 mm keys (~ 0.6 x 0.6 in) provide a comfortable key combination. Writing with them is simple and direct, and the writing sound is also acceptable. In addition, the design is extremely clean and there is plenty of room for all the keys. However, this is due to the fact that there is no numeric keypad. In a 15-inch device advertised as a professional or versatile device, we really would have liked a keyboard because it facilitates many tasks. Despite the amount of available space, the Shift, Enter keys and more particularly the arrow keys are smaller than usual.

• Make sure you are logged in with an administrator account.
• Locate the folder where the file was downloaded.
• Locate the downloaded file and double-click on it.
• Follow the instructions on the screen.
• In the Select destination location window, click “Next”. If you want to select another folder, click Browse.
• In the Ready for installation window, click “Install.” All the necessary files will be extracted in the selected folder. 

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