Acer Aspire V5-431 ELANTECH Touchpad Driver for Windows 7

KEY FEATURES:

Processor & Chipset
- Intel Pentium processor 967/987 (2 MB L3 cache, 1.30/1.50 GHz, DDR3 1333 MHz, 17 W), supporting Intel 64 architecture, Intel Smart Cache
- Intel Celeron processor 867/877 (2 MB L3 cache, 1.30/1.40 GHz, DDR3 1333 MHz, 17 W), supporting Intel 64 architecture, Intel Smart Cache
- Mobile Intel HM70 Express Chipset

Memory
Dual-channel DDR3 SDRAM support:
- Up to 4 GB of DDR3 system memory, upgradable to 8 GB using two soDIMM modules (for 64-bit OS)
- Up to 2 GB of DDR3 system memory (for Windows 7 Starter only)

Storage
Hard disk drive with solid state drive
- 320/500 GB
2-in-1 card reader, supporting:
- Secure Digital (SD) Card, MultiMediaCard (MMC)
8X DVD-Super Multi double-layer drive:
- Read: 24X CD-ROM, 24X CD-R, 24X CD-RW, 8X DVD-ROM, 8X DVD-R, 8X DVD+R, 8X DVD-ROM DL, 8X DVD-R DL, 8X DVD+R DL, 8X DVD-RW, 8X DVD+RW, 5X DVD-RAM
- Write: 24X CD-R, 16X CD-RW, 8X DVD-R, 8X DVD+R, 6X DVD-R DL, 6X DVD+R DL, 6X DVD-RW, 8X DVD+RW, 5X DVD-RAM

Display & Graphics
- 14" HD 1366 x 768 resolution, high-brightness (200-nit) Acer CineCrystal LED-backlit TFT LCD
- Mercury-free, environment-friendly
- Super-slim design
- 16:9 aspect ratio
- Intel HD Graphics 4000 with 128 MB of dedicated system memory, supporting Microsoft DirectX 11, OpenGL 3.1, OpenCL v1.1
- Dual independent display support
- 16.7 million colors
- External resolution / refresh rate:VGA port up to 2048 x 1536: 75 Hz, HDMI port up to 1920 x 1080: 60 Hz
- MPEG-2/DVD decoding
- WMV10 (VC-1) and H.264 (AVC) decoding
- HDMI (High-Definition Multimedia Interface) with HDCP (High-bandwidth Digital Content Protection) support

Network & Communication
- WLAN: Acer InviLink Nplify 802.11a/b/g/n Wi-Fi CERTIFIED, Supporting Acer SignalUp wireless technology
- WPAN: Bluetooth 4.0+HS, Bluetooth 2.1+EDR
- LAN: Gigabit Ethernet, Wake-on-LAN ready

Built-in Devices
- Microphone
- Webcam: Acer Crystal Eye HD webcam with: 1280 x 1024 resolution, 720p HD audio/video recording

Input and Output
- 2-in-1 card reader (SD, MMC)
- One USB 3.0 port
- Two USB 2.0 ports
- HDMI port with HDCP support
- LAN/VGA combo port
- Headphone/speaker jack, supporting 3.5 mm headset with built-in microphone for Acer smart handhelds
- Microphone-in jack
- DC-in jack for AC adapter

Input Devices
- Keyboard: 86-/87-/91-key Acer FineTip keyboard with independent standard numeric keypad, international language support
- Touchpad
- Multi-gesture touchpad, supporting two-finger scroll, pinch, rotate, flip
- Media Keys
- Media control keys (printed on keyboard): play/pause, stop, previous, next, volume up, volume down

Battery Information
- 37 Wh 2500 mAh 4-cell Li-ion battery pack
- Battery life: 4 hours
- ENERGY STAR

Dimensions and Weight
- 342 (W) x 245 (D) x 20/23 (H) mm (13.5 x 9.6 x 7.9/9.1 inches)
- 2.1 kg (4.63 lbs.)

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Note: Try to set a system restore point before installing a device driver. It will help you restore system if installed driver not complete.