Acer Predator Helios 300 PH315-51 Wireless Driver – Acer Predator Helios 300 PH315-51 Wireless driver is a software component that allows the operating system to communicate with Acer Predator Helios 300 PH315-51 Wireless Adapter Card.
If you own Acer Predator Helios 300 PH315-51 and looking for wireless drivers, you have landed on the right site. You can download Acer Predator Helios 300 PH315-51 Wireless driver here, with a simply click on the “Download Link” below.

Acer Predator Helios 300 PH315-51 Wireless Driver Download
We had severe cooling problems with the Helios 300 sample that we tested last year, but this 2018 edition was much better. The cooling uses two combined fans and a set of three heat pipes that run above the processor / graphics processor. These are corroborated by appropriate suction cups at the bottom and significant leaks at the trailing edge. As a result, the laptop runs perfectly and quietly with daily tasks, when fans remain inactive most of the time. They play games and become quite noisy, with an average of 49 to 50 dB in the head in most games, which means you probably need headphones to hide them. As for the thermal performance, the top of the laptop, on the keyboard, reaches very high temperatures, with very demanding loads, and the game in the lap will not be comfortable. This is not unacceptable for a computer with this type of hardware, but at the same time there are more efficient alternatives. Note: The images below mention the i5-8300H processor, but it is an error. Meanwhile, we will update the images, but keep in mind that they are for the i7-8750H / GTX 1060 version.
For wireless and Bluetooth technologies, Acer chose Qualcom’s QCA6174 module, which is available on most mid-range laptops, which worked well in our tests. There is also a Gigabit LAN connection. The Helios 2017 did not impress in terms of audio capabilities, and that did not change for the 2018 update, which uses the same set of fairly loud and noisy speakers that are placed in the belly. They only go up to 76-77 dB in the head, and although the sound that comes out is not entirely mediocre, at the same time it’s nothing to brag about. One last thing to mention here is the webcam. It is placed at the top of the screen, accompanied by two microphones and a status LED. Get a wide-angle lens, but the images taken are grainy and fade even in well-lit rooms.
- 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.