WLAN, WWAN and mSATA at the same time?
As I have read in many other threads, I could see that it is able to install a mSATA drive into Lenovo X220. But what I wondered and couldn't find the answer is, will install mSATA drive will replace or disable the Wireless function? Because I saw that many thread told to replace the mSATA for the Wireless Card. That Wireless card, is WWAN card, or the WLAN card? Also, is it possible to install and enable all three of them at the same time?