A DIVISION OF ACCO BRANDS CORPORATION
Q:
What
is
the
difference
between
USB
3.0
and
USB
3.1?
USB
3.0:
Max
5Gbps
data
speed
No
power
delivery
Usually
USB
‐
A
connector
USB
3.1
Gen
1:
Max
5Gbps
speed
May
or
may
not
have
power
delivery
Can
be
either
USB
‐
A
or
USB
‐
C
connector
USB
3.1
Gen
2:
Max
10Gbps
speed
Power
delivery
of
up
to
100W
USB
‐
C
connector
only
Troubleshooting
Guide
Problem:
The
dock
is
not
charging
my
laptop
or
tablet.
Possible
Solutions:
USB
‐
C
power
delivery
(PD)
is
supported
on
SD4600P
for
up
to
60W
(Profile
4).
Even
if
your
laptop
supports
a
higher
wattage,
the
dock
will
still
provide
a
charge
to
your
device’s
battery.
Ensure
that
your
device
supports
Power
Delivery
(PD)
over
USB
‐
C.
Not
all
USB
‐
C
ports
on
laptops
are
designed
to
support
PD.
If
your
laptop
does
not
support
PD,
the
laptop
cannot
take
advantage
of
the
charging
capabilities
of
the
SD4600P
dock.
Please
check
your
laptop’s
user
manual
or
contact
the
manufacturer
to
confirm
your
device
is
compatible
with
PD.
