Did you know ? wifi on anyka

Sunday may everyone gets bored, so I took a screwdriver and I started working ...
I discovered that the WIFI module is in fact an USB WIFI module based on Ralink RT3070 chipset , specs are here [You must be registered and logged in to see this link.] and he is compliant with IEEE 802.11b/g/n... that's mean up to 150Mb/s !

It is well known. Did you now that it doesn't have a powersaving features implemented so it eats battery even when disabled?
And I disagree with this(quote from manufacturer site): Ralink Low power consumption and high performance. Yeah sure it heats like a hell so I know it is not effecient.