((Direct link)) WiFi-Bluetooth Driver : Dell Inspiron 7447 Laptop | For Windows

Drive Router | Download and Update All Firmware and Driver for Wireless Router Latest Version.
Dell Inspiron 14 7447-series laptop Network Software

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For Windows 8.1 (64bit)
DRIVERS | Intel 3160 7260 3165 7265 8260 8265 Bluetooth
DRIVERS | Intel 3160 7260 3165 7265 Wi-Fi
DRIVERS | Dell Wireless 1707 WLAN / Bluetooth

DRIVERS | Intel(R) Dual Band Wireless-AC 3160 Bluetooth

For Windows 10 (64bit)
DRIVERS > Intel 3160 7260 3165 7265 Wi-Fi
DRIVERS > Intel 3160 7260 3165 7265 8260 8265 Bluetooth
DRIVERS > Dell Wireless 1707 WiFi + Bluetooth
DRIVERS > Intel Dual Band Wireless-AC 3160 Bluetooth

Dell Inspiron 14 7447 Laptop Specifications:

PROCESSOR:
- INTEL CORE I7 4710HQ
- 2.5 GHZ QUAD-CORE,
-  6 MB CACHE,
- TURBO BOOST UP TO 3.5GHZ
RAM
- 8 GB DDR3-1600
- (EXPANDABLE UP TO 16 GB RAM)
STORAGE
- 1 TB SATA HDD
- 5400 RPM HARD DRIVE
GRAPHICS
- NVIDIA GEFORCE GTX850M
- 4GB GDDR3/INTEL HD4600
DISPLAY
- 14.1″ IPS FULL HD
- IPS MATTE NON-TOUCH
- (1920×1080) RESOLUTION
CONNECTIVITY NETWORK
-  802.11 B/G/N/AC DUAL BAND
- BLUETOOTH 4.0
I/O PORTS
- 1 X HDMI 1.4A
- 2 X USB 3.0 WITH POWERSHARE
- 1 X USB 2.0 WITH POWERSHARE
- 1 X SDXC CARD READER
- 1 X 3.5MM COMBO JACK
BATTERY
- 65 WHR
- 6-CELL INTEGRATED BATTERY