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16 About Your Monitor
Universal Serial Bus (USB) Interface
This section gives you information about the USB ports that are available on
the back and bottom of your monitor.
NOTE: The USB ports on this monitor are USB 3.0 compliant.
Transfer speed Data Rate Power Consumption
SuperSpeed 5 Gbps 4.5 W (Max., each port)
Hi-Speed 480 Mbps 2.5 W (Max., each port)
Full speed 12 Mbps 2.5 W (Max., each port)
NOTE: Up to 1.5 A on USB downstream port (port with lightning icon)
with BC 1.2 compliance devices; up to 0.9 A on the other 3 USB
downstream ports.
USB Upstream Connector USB Downstream Connector
Pin Number Signal Name
1 VBUS
2 D-
3 D+
4 GND
5 StdB_SSTX-
6 StdB_SSTX+
7 GND_DRAIN
8 StdB_SSRX-
9 StdB_SSRX+
Shell Shield
Pin Number Signal Name
1 VBUS
2 D-
3 D+
4 GND
5 StdA_SSRX-
6 StdA_SSRX+
7 GND_DRAIN
8 StdA_SSTX-
9 StdA_SSTX+
Shell Shield
USB ports
• 1 upstream - bottom
• 4 downstream - 1 at back, 3 at bottom
Power Charging Port- the one on the rear cover (Port with
lightning icon); supports fast current charging capability if the device is
BC 1.2 compatible.