5
CE Marking
CE marking is an administrative marking that indicates conformity with health,
Safety, and environmental protection standards for products sold within the European
Economic Area.
RoHS Marking
RoHS, also
known as Directive 2002/95/EC, originated in the European Union and
restricts the use
of specific hazardous materials found in electrical and electronic products
(known as EEE).
All applicable products in the EU market after July 1, 2006 must pass
RoHS
compliance, and then can add the RoHS marking.
Micro SD card symbol
It indicates Micro SD card can be inserted in and working.
USB 3.0 symbol
A USB symbol
with capital letter inserted in and working.mafront of it is a symbol
used
to indicate a USB 3.0 port.
DC symbol
DC stands for Direct Current
Ethernet
symbol
Three boxes
that connect to a single line is a symbol that is used to represent the
Ethernet
connection on a computer.
Grounding symbol
Identifying the ground terminal is critical to ensuring the products you design can be
properly used and serviced in a safe manner.