Dell DA310z User Manual page 9

5. The DA310 display ports and ethernet port support power FRS (Fast Role Swap).
(a) If DA310 is connected to a PC and a USB-C power adapter, and the user
chooses to disconnect the USB-C power adapter from the DA310, it will
switch the power source from the USB-C power adapter to the PC instantly
without affecting the functionality of the display ports and ethernet port.
(b) If DA310 is connected to a PC and a USB-C monitor with power delivery,
and the user chooses to disconnect the USB-C monitor from the DA310, it
will switch the power source from the USB-C monitor to the PC instantly
without affecting the functionality of ethernet port.
NOTE: Display and ethernet ports on the DA310 support FRS (Fast role
swap). The USB ports do not support FRS.
NOTE: FRS is functional on the DA310 only if the PC connected to it
supports FRS.
NOTE: USB-C plug must connect the PC with UL, IEC certification.
With Power Delivery Pass-Through Via USB-C Power Adapter
With Power Delivery Pass-Through Via USB-C Monitor
3 Display Out (Choose 1)
Supports FRS
USB-C
USB-C Power Adapter
USB-C
Dual USB-A
Does Not Support FRS
Dual USB-A
Ethernet Port Supports FRS
Dual USB-A
Does Not Support FRS
Dual USB-A
Ethernet Port Supports FRS
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