I have a Dell laptop and I'm a customer of Kabel Deutschland and had until 3 weeks ago a internet rate for 100Mbit / s with a Fritz! Box 6490 Cable?

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- in Dell
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So I got after an Ethernet cable purchase on average 96Mbit / s with WLan en was only about 45Mbit / s now I have been offered for some extra cost but a 200Mbit / s to book, is financially to lift, despite unlock came up now only up to 97Mbit / s. On request at cable Germany, no one could tell me exactly why that is. I looked at my documents and there was the problem that it only has a Fast Ethernet (10 / 100Mbit / s.) Now I wanted to know if I can use a 1Gbit adapter plugged into the usb 3.0 to get over 100Mbit pro / s Would be nice if someone could help.

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Concerning. The Wlan. The router should have a 5Ghz Wlansignal to reach the obvious speed. A 2.4 Ghz Wlansignal is very susceptible to interference, which is why it comes to this reduction. Has your router the possibility to activate the 5Ghz signal?

There should be an adapter for the LAN connection.

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I thank everyone who wrote me advice.

I found out the cause myself and solved it once. Here is the solution that has such a problem. I have with my Dell laptop so only a network card with 100 Mbit stuck now I have a USB network adapter 10 / 100/1000 Mbit Ethernet adapter bought for almost 10 euro. This adapter comes if you have in the usb 3.0 socket then you play the drivers which is on a CD with it on the PC. The subsequent speed test on the website of Chip.de one of many providers showed at the first speed test under 40 Mbit / s, then I have a server from Frankfurt selected with the result 200 Mbit pro / s done everything right. But so it is because I measured several times always the same under 50 Mbit / s then you look in the offer on the side of another server and there are strangely just under 200 Mbit / s. Had the service staff at the first customer conversation asked for it I would not have had the problems, even those do not know everything. I hope that I can help others here with the same problems.