Even when the software for connecetd use of the e.dentifier2 is on your PC, each time you use Internet Banking you can opt for connected or unconnected use.
This guide will help you step-by-step through downloading and installing the e.dentifier2 software. Having opened this text you are only a few steps away from connected use of your e.dentifier2. Connected use requires the installation of software. The e.dentifier2 can be used connected or unconnected to the PC with a USB cable. Installation guide for e.dentifier2 software