Acer Aspire V5-531 ELANTECH Touchpad Driver for Windows 7

KEY FEATURES:

CPU and 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, upgradable to 4 GB using two soDIMM modules (for Windows 7 Starter only)

Display
- 15.6" 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

Graphics
- 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

Audio
- Optimized Dolby Advanced Audio v2 audio enhancement, featuring Audio Optimizer, Audio Regulator, Volume Leveler, Volume Maximizer, and Surround Virtualizer (for built-in speakers) technologies
- Two built-in stereo speakers
- High-definition audio support
- MS-Sound compatible
- Built-in microphone

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
Webcam
- Acer Video Conference, featuring: Acer Crystal Eye HD webcam with: 1280 x 1024 resolution, 720p HD audio/video recording

Wireless and networking
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
Privacy control
- BIOS user, supervisor, HDD passwords
- Kensington lock slot
- Input and Control

Keyboard
- 103-/104-/107-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

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

Dimensions / Weight
- 382 (W) x 253 (D) x 21/23 (H) mm (15 x 10 x 8.3/9.1 inches)
- 2.3 kg (5.07 lbs.)

Power adapter and battery
- ACPI 3.0 CPU power management standard: supports Standby and Hibernation power-saving modes
- 3-pin 65 W AC adapter:95 (W) x 50 (D) x 25.4 (H) mm (3.74 x 1.96 x 1 inches), 216 g (0.47 lbs.)11 with 90 cm DC cable

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

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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.