Latest firmware V1.6.0.25, you are getting the exact serial number that is on the box and the status screenshot.
The NETGEAR 5 Port Gigabit Smart Switch, Business GS105E is a reliable and high-performance networking device perfect for small businesses or home offices. With a maximum data transfer rate of 1000Mbps/1Gbps, this Ethernet switch provides fast and efficient network connectivity. The compact wall-mountable design and multicolor finish make it a contemporary and easy-to-use addition to any workspace. Featuring 5 Gigabit Ethernet network ports, link activity indicators, and remote management protocol support, this smart switch offers simple and effective network management for your connected devices.