: Look for the software section, and search for "Eltek Power Suite 3.3". If available, there should be a download link or a request form for the software.
: Execute the setup file and follow the PowerSuite Install Wizard. If prompted, install or upgrade the Eltek USB to UART driver 6.1 (essential for Windows 7 and 64-bit systems). eltek power suite 3.3 download
: Via an Ethernet LAN using the UDP tunneling protocol. You may need the Eltek Network Utility (ENU) to first identify the controller's IP address on your network. PowerSuite-Help 3v1b 2009-09-21 ELTEK | PDF - Scribd : Look for the software section, and search