Content You may need to visit the network adapter manufacturer’s website and grab the latest drivers from there. You normally don’t need to use Device Manager to install them. On the flip side, a slow internet plan may not be enough for a houseful of devices no matter what router you use. A 500Mbps plan is generally enough for five adults in one household. A congested network usually means you’re trying to do too much with too little. To fix it, you need to decrease your internet usage, u...