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Acer Aspire E1-421 - USB Port; HDMI Port; System Power Management

Acer Aspire E1-421
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1-40 Hardware Specifications and Configurations
USB Port
HDMI Port
System Power Management
Item Specification
USB compliance level USB 2.0-compliant USB 3.0-compliant
EHCI 2
Number of USB port(s) 2 1
Location right side left side
Output Current 1.05A 2.0A
Item Specification
Compliance level HDMI 1.3a
Data throughput Up to 16.7 million colors
Number of HDMI port(s) 1
Location 1 left side
Item Specification
Mech. Off (G3) All devices in the system are turned off completely.
Soft Off (G2/S5) OS initiated shutdown. All devices in the system are turned
off completely.
Working (G0/S0) Individual devices such as the CPU and hard disc may be
power managed in this state.
Suspend to RAM (S3)
CPU set power down
VGA Suspend
PCMCIA Suspend
Audio Power Down
Hard Disk Power Down
CD-ROM Power Down
Super I/O Low Power mode
Save to Disk (S4) Also called Hibernation Mode. System saves all system states
and data onto the disc prior to power off the whole system.

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