Hey. You really want to stay away from these things. They can install weird drivers that can really mess up a system to where it can't boot. It can become very difficult to repair and that's if you really know what you're doing. Honestly.
For drivers, always visit the hardware manufacturer's websites, such as Realtek for most audio/lan, ATI/AMD or NVIDIA for video card, motherboard manufacturers for chipset, Logitech for most mice or keyboards...etc...you get the idea.