Dell UP2720Q Users Guide - Page 26

Signal Name, Thunderbolt™ 3 Connector

Page 26 highlights

Thunderbolt™ 3 Connector Pin Number A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 Signal Name GND TX1+ TX1VBUS CC1 D+ DSBU1 VBUS RX2RX2+ GND Pin Number B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 Signal Name Cable Detection TX2+ TX2VBUS CC2 D+ DSBU2 VBUS RX1RX1+ GND USB Ports • 1 x Thunderbolt™ 3 downstream (USB Type-C compatible) - bottom • 1 x Thunderbolt™ 3 upstream (USB Type-C compatible) - bottom • 2 x USB 3.2 Gen2 downstream - bottom • 2 x USB 3.2 Gen1 downstream - bottom • Power Charging Port- the port with battery icon; supports fast current charging capability if the device is BC1.2 compatible. NOTE: USB 3.2 functionality requires a USB 3.2-capable computer. NOTE: The monitor's USB interface works only when the monitor is On or in the power save mode. If you turn Off the monitor and then turn it On, the attached peripherals may take a few seconds to resume normal functionality. 26 │ About Your Monitor

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26± ±
±
±
About Your Monitor
Thunderbolt™ 3 Connector
USB Ports
1 x Thunderbolt™ 3 downstream (USB Type-C compatible) - bottom
1 x Thunderbolt™ 3 upstream (USB Type-C compatible) - bottom
2 x USB 3.2 Gen2 downstream - bottom
2 x USB 3.2 Gen1 downstream - bottom
Power Charging Port- the port with
battery icon; supports fast current
charging capability if the device is BC1.2 compatible.
NOTE: USB 3.2 functionality requires a USB 3.2-capable computer.
NOTE: The monitor's USB interface works only when the monitor is On
or in the power save mode. If you turn Off the monitor and then turn it
On, the attached peripherals may take a few seconds to resume normal
functionality.
Pin Number
Signal Name
Pin Number
Signal Name
A1
GND
B1
Cable Detection
A2
TX1+
B2
TX2+
A3
TX1-
B3
TX2-
A4
VBUS
B4
VBUS
A5
CC1
B5
CC2
A6
D+
B6
D+
A7
D-
B7
D-
A8
SBU1
B8
SBU2
A9
VBUS
B9
VBUS
A10
RX2-
B10
RX1-
A11
RX2+
B11
RX1+
A12
GND
B12
GND