encryptor USB Dongle/USB key for hotel lock software(Lite/Std version)

The USB dongle/USB key is the authentication device and used for realtime encryption key to run L3/L4/L5 stand-alone locking management system and ble mobile key locking management system, making sure the user's usage right and avoiding abuse of hotel lock software.
This is a required item for whole electronic lock(hotel lock) management system. Each computer that runs the software needs one piece. And each computer should plug in only one USB dongle but should not plug in two at the same time.
Lite version software adopts Lite version USB dongle(hotellock_lite L3/L4 ALL key version 1.1.0.2); STD version software adopts STD version USB dongle(hotellock_std L3/L4 ALL key version 1.1.0.2);
compatible with winXP 32bit, win7 32bit/64bit, win8 32bit/64bit, win10 32bit/64bit, win11 32bit/64bit Operating System.