Acer Aspire E1-531 - Privacy Control; Hard Drive; Audio Subsystem

1-3 Hardware Specifications and Configurations
UMA
• Intel
®
HD Graphics 3000/4000 with 128 MB of dedicated system memory, supporting
Microsoft
®
DirectX
®
10.1
Discrete
• NVIDIA
®
GT620M with 1024 MB of dedicated DDR3 VRAM, supporting Shader Model
5.0, Microsoft
®
DirectX
®
11.0, OpenGL
®
4.1 or later, PhysX™, CUDA™, PCI Express
2.0/3.0, HDMI 1.4a (supporting standard stereo modes for 720p and 1080p), and
PureVideo
®
HD with support for 3D BluRay.
Privacy Control
• BIOS user, supervisor, HDD passwords
• Kensington lock slot
Hard Drive
• 2.5” Hard Disk Drive
 SATA interface support
 250/320/500/640/750 GB or larger
Audio Subsystem
• High-definition audio support
• Two built-in stereo speakers
• MS-Sound compatible
• Built-in microphone
Camera
• 1.3 M high-definition Camera
Connectivity
WLAN
• IEEE 802.11 b/g/n
LAN
• Gigabit Ethernet, Wake-on-LAN ready
I/O Ports
• Multi-in-1 card reader, supporting:
 Secure Digital™ (SD) Card, MultiMedia Card™ (MMC), Memory Stick PRO™ (MS
PRO), xD-Picture Card
• Three USB 2.0 ports
• HDMI
®
port with HDCP support