: 24 10/100/1000Mbps RJ45 Ports supporting Auto-Negotiation and Auto MDI/MDIX provide high-speed network connections to devices ^^: 48 Gbps switching capacity allows data traffic to flow smoothly, reducing traffic bottlenecks. Greatly expands your network capacity with much less power consumption ^^
AND RACKMOUNT EXPANSION: Sturdy metal ethernet desktop design switch with a built-in power supply; expandable to 19 inches standard rackmount. Bracket is included in the package. Its fanless is perfect for quiet environments ^^: This ethernet switch with many useful attributes; supports 16K MAC address; Comes with a 3.5M bit SDRAM Packet buffer. Expandable to standard 19-inch rack mount with included mounting bracket ^^: Easy setup with no software installation or configuration needed; just Plug and Play