Tp-link TL-SG116E, Port-16, Gigabit Unmanaged Pro Switch, Protocols IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.1q, IEEE 802.1p, Interface 16 10/100/1000Mbps RJ45 Ports AUTO Negotiation/AUTO MDI/MDIX, External Power Adapter(Output: 12VDC/1.0A), Max Power Consumption 9.2W, Max Heat Dissipation 31.4 BTU/h, Capacity 32Gbps, MAC Address Table 8K, Jumbo Frame 9KB, Supports up to 32 VLANs simultaneously (out of 4K VLAN IDs) MTU/Port/Tag VLAN. The TL-SG116E Unmanaged Pro switch is an ideal upgrade on unmanaged switches, suited for home and small business networks.