Information on usb 3.0 – Acer Aspire M3-581TG User Manual
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Information on USB 3.0
• Supports power-off USB charging, allowing you to charge supported
mobile devices while the notebook is switched off.
• Compatible with USB 3.0 and earlier USB devices.
• For optimal performance, use USB 3.0-certified devices.
• Defined by the USB 3.0 (SuperSpeed USB) specification.
2
Headset/speaker
jack
Connects to audio devices (e.g.,
speakers, headphones) or a headset
with microphone.
3
USB ports
Connects to USB 2.0 devices.
If a port is black it is USB 2.0
compatible; if it is blue it is also USB
3.0 compatible (see below).
4
USB port with power-
off charging
5
HDMI port
Supports high-definition digital video
connections.
6
Ethernet (RJ-45) port
Connects to an Ethernet 10/100/
1000-based network.
7
DC-in jack
Connects to an AC adapter.
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