The TP-Link Powerline AV600 Powerline Starter Kit in white includes two powerline adapters with a model number of TL-PA4010KIT. These adapters offer wired-Ethernet connectivity with a maximum powerline data rate of 600 Mbps. The California Prop 65 Warning indicates that the product contains chemicals known to the state of California to cause cancer or birth defects. This starter kit provides a reliable and convenient way to create a home network using powerline adapters.