The NETGEAR (GSM4328PA100NES) 28 Port Rack Mountable Ethernet Switch is a fully managed switch designed for enterprise networking. With Gigabit Ethernet technology and a maximum LAN data rate of 1000 Mbps, it provides high-speed network connectivity. This switch is equipped with 28 LAN ports and is compatible with Wi-Fi 802.11a protocols, making it suitable for various networking needs. The rack-mountable form factor allows for easy installation in a server room or data center, while the NETGEAR ProSafe product line ensures reliability and performance in a professional networking environment.