Hey!
My Nitro is a special edition of the nitro series. Its a Nitro 5 SE with a model number Nitro AN515-53 with a usb-c (usb-c 3.0). Im not sure if im able to use the Acer's docking station for smoother cable management since its connecting to usb-c but also has charging build into the dock. Im not sure if my laptop supports the usb-c charging even tho it has the port for it.
Here is a link to the product i have, the only thing i have done is upped the ram to 16gb.
https://www.gigantti.fi/product/tietokoneet/kannettavat-tietokoneet/ACNHQ3YED003/acer-nitro-5-se-15-6-kannettava-tietokone-musta
FAQ & Answers
I have found a compatible docking station with your model:https://batteryempire.co.uk/others/1954-docking-station-green-cell-usb-c-7-in-1-usb-c-usb-30-2xusb-20-hdmi-4k-microsd-sd-hub-adapter-with-samsung-dex-and-pd-5902719429309.html