Acer Aspire 5542 Notebook QMI HB93 WLAN Driver

Processor      
- AMD Athlon X2 Dual-Core Processor M300
- (1MB L2 cache, 2.0GHz)

Chipset 
- AMD M880G

Memory     
- 4GB (2GB installed in each of two memory slots) DDR2 667 SDRAM

Storage 

- 320GB* hard disk drive
- Integrated variable-speed Super-Multi drive:
- Read - 24X CD-ROM, 24X CD-R, 24X CD-RW, 8X DVD-ROM, 8X DVD-R, 8X DVD+R, 6X DVD-ROM DL (double-layer), 6X DVD-R DL (double-layer), 6X DVD+R DL (double-layer), 6X DVD-RW, 6X DVD+RW, 5X DVD-RAM
- Write - 24X CD-R, 16X CD-RW, 8X DVD-R, 8X DVD+R, 4X DVD-R DL (double-layer), 4X DVD+R DL (double-layer), 6X DVD-RW, 8X DVD+RW, 5X DVD-RAM
- 5-in-1 card reader for optional MultiMediaCard, Secure Digital card, Memory Stick, Memory Stick PRO or xD-Picture Card
Optional external USB 1.44MB* diskette drive

Video 
- Acer CineCrystal 15.6\" (1366 x 768) high-brightness (200-nit) TFT display with 16:9 aspect ratio
- 8ms high-definition response time
- 60% color gamut
- Up to 16.7 million colors
- Integrated ATI Radeon HD 4200 graphics
- MPEG-2 DVD, WMV9/VC-1 (Windows Media Video 9, VC-1 standard), H.264/AVC decoding
- VGA and HDMI (High-Definition Multimedia Interface) with HDCP (high-bandwidth digital-content protection) support ports
- Support for simultaneous display on notebook LCD and external monitor

Audio     
- Dolby-optimized surround-sound system with two integrated stereo speakers
- Integrated microphone
- Optimized third-generation Dolby Home Theater audio enhancement
- True 5.1-channel surround-sound output
- Headphones/speaker/line-out with SPDIF support, microphone, line-in and HDMI (High-Definition Multimedia Interface) with HDCP (high-bandwidth digital-content ports
- Microsoft DirectSound compatibility

Interface Ports     
- DC-in
- RJ-11 modem
- RJ-45 LAN
- VGA
- Headphones/speaker/line-out with SPDIF support
- Microphone
- Line-in
- HDMI (High-Definition Multimedia Interface) with HDCP (high-bandwidth digital-content protection) support
- Four USB 2.0

Card Slot 

- 5-in-1 card reader for optional MultiMediaCard, Secure Digital card, Memory Stick, Memory Stick PRO or xD-Picture Card

Communications     
- Acer InviLink Nplify 802.11b/g/Draft-N wireless LAN, Acer SignalUp technology for enhanced antenna efficiency, WI-FI CERTIFIED
- Gigabit LAN, Wake-on-LAN ready
- V.92 56Kbps* data/fax modem, PTT (postal, telegraph, telephone) certified in select countries, Wake-on-Ring ready
- Acer Video Conference with integrated Acer Crystal Eye webcam supporting Acer PrimaLite technology

Included Software 
- Acer Crystal Eye
- Acer eRecovery Management
- Acer GridVista
- Acer Launch Manager
- Adobe Acrobat Reader
- Adobe Flash Player
- eSobi
- Google Toolbar
- McAfee Internet Security Suite (trial version)
- Microsoft Works 8.5 (full version)
- Microsoft Office Home & Student 2007 (60-day trial)
- MyWinLocker
- Norton Online Backup
- NTI Media Maker*
*OEM, not full-featured, version.

User Interface     
- 103-key keyboard, inverted T cursor layout, independent numeric keypad, hotkey controls, 1.8mm minimum key travel, international language support
- 11 function, four cursor, two Microsoft Windows keys
- Acer Backup, touchpad lock, WLAN, volume up/down, user-programmable easy-launch keys
- Play/pause, stop, previous, media control keys printed on keyboard
- Multi-gesture touchpad supporting circular-motion scrolling, pinch-action zoom, page flip

Dimensions & Weight     
- 15.1\" (383.0mm) W x 9.8\" (250.0mm) D x 1.0\" – 1.5” (26.0mm – 37.0mm) H
- 6.2 lb. (2.8kg)
Size and weight may vary depending on configuration

Power 
- 65-watt AC adapter
 Six-cell lithium ion battery: up to 3.0 hours life depending on configuration and usage; 2.5 hours recharge time with power off, 3.5 hours with power on

Security Features 
- User, administrator and hard drive passwords
- Kensington lock slot 

It is highly recommended to always use the most recent driver version available.

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Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.