Important Note: There are Two models optional, please choose the style according to your needs and place an order. (1)5 Port 1000Mbps Network Switch Model (2)8 Port 1000Mbps Network Switch Model If your original wifi speed is not reach 1000mbps, if use our switch ,it just can reach max 100mbps,please understand! Specification: Product Type: Gigabit Ethernet Switch Transfer Rate: 1000Mbps Packet forwarding rate: 10Mbps:14880pps,100Mbps:148800pps,1000Mbps:1488000pp Port Description: 8-port 10/100/1000Mbps Network standards: IEEE 802.3, IEEE 802.3u,IEEE 802.3ab,IEEE 802.3x Network Protocol: CSMA / CD Status Indicators: Power, Link / Activity Indicator Environmental standards: Operating temperature :0-40 Celsius Humidity: 10% -90% RH (non-condensing) Storage temperature: -40-70 Celsius Storage Humidity: 5% -90% RH (non-condensing) Size:145*70*25mm Switch Type : Gigabit Switch Number of Interfaces : 5/8 port VLAN : Support Package : Yes Certification : CE Transmission Rate : 10/100/1000Mbps Communication Mode : Full-Duplex & Half-Duplex Model Number : Gigabit Network Switch Function : VLAN Support Origin : Mainland China Chips : RTL8370 Voltage : DC 5V-20V Transfer Rate : 1000Mbps Support Agreement : IEEE 802.3/IEEE 802.3u/IEEE 802.3x/IEEE 802.3az