Direct Link...ACER Aspire V5-551, V5-551G WiFi - Bluetooth Driver | For Windows

ACER Laptop Support Driver Installer
Wireless - Bluetooth Driver Software

ACER ASPIRE V5-551 | V5-551G

Direct Download Link

For Windows :
<Windows 8-x64> <Windows 8.1-x64> WiFi / WLAN Driver (Atheros)
<Windows 8-x64> <      ------              > WiFi / WLAN Driver (Broadcom)

<Windows 8-x64> <Windows 8.1-x64> Atheros Bluetooth Driver
<Windows 8-x64> <      ---------          > Broadcom Bluetooth Driver

Acer Aspire V5-551-64454G50Makk (Aspire V5 Series) Specifications:

Processor
- AMD A6-4455M 2.1 GHz
Graphics adapter
- AMD Radeon HD 7500G, Core: 200-424 MHz, 8.982.10.6000
Memory
- 4096 MB 
- DDR3, dual-channel, one slot, 2 GB soldered on
Display
- 15.6 inch 16:9, 1366x768 pixel, AU Optronics B156XW04 V5, TN LED, glossy: yes
Mainboard
- AMD A70M
Storage
- Seagate Momentus 5400.6 ST9500325AS, 500 GB 
- 5400 rpm
Soundcard
- AMD Hudson-2 High Definition Audio Controller
Connections
- 2 USB 2.0, 1 USB 3.0 / 3.1 Gen1, 1 VGA, 1 HDMI, 1 Kensington Lock, Audio Connections: audio combo jack, Card Reader: SD, SDHC, SDXC, MMC, Memory Stick, Memory Stick Pro
Networking
- Atheros AR8151 PCI-E Gigabit Ethernet Controller (10/100/1000MBit), Atheros AR5BWB222 - Wireless Network Adapter (b/g/n), Bluetooth 4.0
Optical drive
- HL-DT-ST DVDRAM GU61N
Size
- 23 x 382 x 253mm ( = 0.91 x 15.04 x 9.96 in)
Battery
- 37 Wh Lithium-Ion, 14.8 V, 2500 mAh
Operating System
- Microsoft Windows 8 64 Bit
Camera
- Webcam: 1.3 Megapixel
Weight
- 2.3 kg