Can you use this to extend screen from laptop to 2 external monitors?

It all depends if the USB C port in your laptop carries video with it. I have two computers and one of them carries video via USB C but the other one does not.

Does this send power via usb c as well if power is plugged into the adapter?

I did a test and it does not seem to send power, only video. I did a test connecting it to a portable 16 inch monitor and it did not power on the monitor, I had to connect the power adapter for the monitor. (That was with the power connected to the HDMI to USB C adapter, using a 5v 2amp power block). On the other hand if I connect the monitor to a computer (Mac or Windows) via USB C it sends video and power. Hope that helps.

ASIN	B08Y5PBWLQ
Best Sellers Rank	#272 in Video Converters
Brand	gofanco
Color	black
Compatible Devices	Monitor
Connector Type	HDMI, USB Type C
Current Rating	1 Amps
Customer Reviews	4.4 out of 5 stars 199 Reviews
Finish	Hdmi
Input Voltage	5 Volts
Item Dimensions	2.81 x 0.48 x 1.22 inches
Item Weight	0.07 Pounds
Item dimensions L x W x H	2.81 x 0.48 x 1.22 inches
Manufacturer	gofanco
Model Number	HDMIUSBC
Nominal Power	5 Watts
Number of Items	1
Number of Ports	2
Package Quantity	1
Power Plug Type	No Plug
Specific Uses For Product	Monitor,Tv
UPC	818354022421
Unit Count	1 Count
Warranty Type	Limited

gofancoHDMI 2.0 to USB C Converter (HDMI Computer or Laptop to USB Type C Monitor Adapter) – 4K @60Hz, HDCP 2.2, 2-ch Stereo Audio- Not Compatible with LG Ultrafine Monitors (HDMIUSBC), black

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