Totally unacceptable performance

Then I have several speed tests is installed with a wireless-enabled notebook, on the same Linux, run, then the same tests with the stick. Both notebook and Stick report a connection quality to the wireless network by 54%.

Result: the notebook achieved an average bandwidth of 45MBit / s. The drive reaches an average of bandwidth 8Mbit / s - regardless of whether it is connected to the extension cord or not. To connect the drive to the extension cable, the way almost force was necessary.

Hama is blacklisted.