(
)
.
ThinkPad
ThinkPad Mini Dock Plus Series
W520
DisplayPort
(
)
USB
.
.
.
"
.
USB
.
T520i
T520
:
ThinkPad
.
.
(
)
ThinkPad Port Replicator Series 3
ThinkPad Mini Dock Plus Series 3 (170 W)
"
(
)
USB/eSATA
(
)
:
DisplayPort
DisplayPort
HDTV
:
(
)
USB
:
.
3