The MAX4983EEVKIT+ from Maxim integrated Products is an evaluation kit for MAX4983E high ESD protected double-pole/double-throw (DPDT) switch. The MAX4983E high ESD protected analogue switch combines the low on-capacitance and low on-resistance necessary for high performance switching applications. The EV kit is designed to demonstrate the MAX4983E ICs used in USB 2.0 high speed (480Mbps) switching applications. It routes a single USB signal between one of two type-A USB ports. The MAX4983E EV kit PCB comes with a MAX4983EEVB+ installed. The kit can be powered by the P1 USB port (through the 3.3V LDO) or by an external power supply (VIN). The on-board MAX8511 linear regulator (U2) provides the regulated 3.3V from the USB bus voltage (5V) provided at P1.