HP LaserJet M2727 Multifunction Printer series - Manual (Page 17)

Interface ports
The product has a 10/100 Base-T (RJ-45) network port, a Hi-Speed USB 2.0 port, and fax ports.
2 3 1
1 Hi-Speed USB 2.0 port
2 Network port
3 Fax ports
Serial number and model number location
The serial number and product model number label is on the rear output bin door at the back of the
product.
ENWW Product walkaround 5