A few weeks ago I bought a Lenovo Z50-70 laptop (with i7-4510U). I'm very happy with this notebook. It is super fast and has a great graphics card (for how I use it). But there is only a slow 11b/g/n WiFi card, so no 5GHz band.
I found this specification for the WiFi card:
One of the following, configurable by model:
• 11 b/g/n, 1x1, Wi-Fi + BT4.0 combo adapter, M.2 Card
• 11 ac,1x1, Wi-Fi + BT4.0 combo adapter, M.2 Card
• Intel Dual Band Wireless-AC 3160, 1x1, Wi-Fi + BT4.0 combo adapter, M.2 Card
Amazon sells an Intel Dual Band Wireless-AC 3160 card.
How do I know if this card fits? Will it be compatible with the antenna of the notebook ?
Could you tell my how to look this up, or if this card will work ? Maybe you have a hint for some other WiFi cards ?