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A: VirtualBox extension pack is needed to support USB 2.0&3.0 tokens. Please download the extension pack and double click it to install. After the extension pack is installed, you can select USB 2.0 or 3.0 in the VM settings shown in the following image.
After started QWS-terminal, click Device and select USB, then select USB Token. Then the QWS has the accessibility to the USB token. A USB token normally needs to install a driver before it works. Please contact your admin for cooperation to install the driver.