Plug and Play: Simple set up with no software or configuration needed POWER-OVER-ETHERNET Power Over Ethernet: 8 PoE+ ports with 60W total power budget, and includes NETGEAR FlexPoE making it expandable to 90W or even 130W (w/separately purchased power supply modules) Flexible Mounting: Mount on rack, desktop, or wall Small Size, Metal Case and Silent Operation: Durable quality, space saver, and quietness for peace of mind Sturdy Metal Case, Desktop/Rackmount Form Factor with Quiet Fans: Can be placed on desk or on mounted rack and will operate quietly with assured durability