ASUS RT-AC68U - PCE-AC68 performance

[mairuay]

Im using the ASUS RT-AC68U and have ASUS PCE-AC68 in my Win8.1 PC.
The PCE Software shows that im connected with 1300Mbps. That should be more than with a 1Gbit NIC. But when i copy a File i get only around an avg of 20Mb/sec over ac (peaks vary between 12 and 28), with cable i get around 50Mb/sec.
Tested with same file(1.5GB)
Is there a way to get a better throughput?

 

[admiral2145]

I'm getting 40 megabytes a sec with same setup... Is the other computer ethernet into router?

Sent from my SM-N900T using Tapatalk

 

[whitey019]

Windows usually shows I have a 500-700mbps (currently 526mbps) and I can achieve 60-70 MB/s (500-600mbps) at a distance of 45ft. The only thing I can suggest is try relocating your antenna and try different orientations of the three antennas. It did not have a drastic effect, but I found it best to have the antenna about 20deg down from vertical straight out from the corners. I also used the Asus utility to monitor signal strength while manipulating the orientation. Hope this helps.

 

[mairuay]

I now installed the external antenna that came with the PCI card. The Tool show 1300Mpbs but i still get only about 15-20MB/sec avg.
The other computer is a NAS, however with cable i get 50MB/Sec. to the NAS.
The Router and the NAS are in the other room just one wall away from my PC.
The Tool on the PC shows 5 Lines of Signal strength and -30dbm (on channel 36)

 

[L&LD]

Try changing the channel, the antenna orientation and the height of the router (higher is better).

There is something else in your environment that is interfering with your wireless signal.

 

[mairuay]

updated to 374.41
everything fine now