HL-DS-NT3 docking station, HW4-E standard version logging software, USB data cable. HygroData-HL-E-USB Logger PC Access Set. PC Access Set for use with HL-NT2-DP stand-alone logger. USB & RS485 interfaces Program the logger easily with the required logging interval, dew point or other parameter, start time, duration and alarms Graphical interface for monitored or recorded values Statistical information from recorded data Additionally record measurements to the PC if required Compatible with Windows XP, Vista and Windows 7 Wall mounting bracket supplied