Recommended, but be careful with laptops with BIOS whitelist (eg Lenovo)

The card works with me so far without any problems, have they bought me mainly because of the 5 GHz support, because my old Centrino Wireless-N 2230 controls only the 2.4 GHz band.
For AC operation so far I can not say anything, the operation in the normal mode N or the 5 GHz band runs with me after an adjustment in the advanced driver settings quite well for lack of a suitable base station.
The problem was with me the U-APSD support if it is enabled abolished the map only ~ 2.5 MB / s instead of ~ 7 MB / s in a "dirty" wireless environment with more than 10 networks. (802.11n 20 MHz channel width, 2.4 GHz).

When retrofitting of laptops, it might lead to problems depending on the manufacturer, keyword BOIS whitelist. Most devices such as Lenovo accept just for that model shared cards with FRU number. For ThinkPad Edge E130 which is also true that checking can be but fortunately but a BIOS circumvent or disable Mod.

The WLAN ran directly after installation with me, because the same driver package is used as the Centrino 2230, an update but can not hurt but).
Bluetooth on the other hand was not even listed in the Device Manager, the problem is pin # 51, which is used to enable or disable the Bluetooth function. Many laptops, even without whitelist have to activate Bluetooth problems, but simply remedy the taping of Pin # 51st
(Pin # 20 is for WLAN and pin # 51 for BT)

Another note: from the map, there are various versions, including:
× miniPCIe (HMW ***) or M.2 connection (NGW ***)
× with or without Bluetooth,
Only × N, only N + A or AC.

M.2 versions:
N × (2.4) without BT: 7260.NGWBNWB
× N + A (2.4 + 5), without BT: 7260.NGWNBWB
× N + A (2.4 + 5), with BT: 7260.NGWANWB
× AC + N + A (2.4 + 5), with BT 7260.NGWWB

PCIe Mini Half versions:
N × (2.4) without BT: 7260.HMWBNWB
× N + A (2.4 + 5), without BT: 7260.HMWNBWB
× N + A (2.4 + 5), with BT: 7260.HMWANWB
× AC + N + A (2.4 + 5), with BT 7260.HMWWB

So be careful when ordering :)