Acer V3-371-50BW 改 Intel AC7260 wifi bluetooth

1. 開啟後蓋後，將原本的 mini PCIe Atheros WIFI 移除，並插上 Intel AC7260 mini PCIe 
2. 至Intel 網站下載兩份驅動 https://downloadcenter.intel.com/product/75439/Intel-Dual-Band-Wireless-AC-7260 Downloading WIFI wireless and WIFI bluetooth driver
3. 安裝兩個驅動 
4. 記得一定需要重新開機，才可以看到兩種晶片驅動成功
5. 連線穩定，改善瞬斷，下圖為 100Mb/40Mb光纖跑5GHz無線速度



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