Comparison Between MOBITEK S80 SMS Modem in VMWare and VirtualBox

  VMware VirtualBox
Installing USB Driver (USBDriverInstaller_SL80XX_V11.5.0.0.exe) Easy to install without the needs of other pre-installation software.
  • Require installation of “Extension Pack in VirtualBox”
  • Require configuration in “USB Settings”

(source: https://www.wintips.org/how-to-setup-usb-on-virtualbox-guest-oracle/)

MOBITEK S80 appearance in Device Manager Can detect the MOBITEK S80 after USB Driver installed without COM port disappearing It cannot detect MOBITEK S80 Modem vis USB port, refer to

The work around is to use serial port in VirtualBox by linking/mapping USB port (host) to serial port (VM), refer to https://mobitek-system.com/blog/2017/11/how-to-set-up-mobitek-s80-modem-in-virtualbox/

Hyper Terminal test Able to run Hyper Terminal test on connected MOBITEK S80 MOBITEK S80 Modem will not response in hyper terminal if connected via USB port in virtual machine, refer to https://mobitek-system.com/blog/2020/06/fail-to-get-mobitek-s80-to-work-in-usb-port-in-virtualbox/