USBKeyPnPActiveX.ocx : Free Download

The file "USBKeyPnPActiveX.ocx" is an ActiveX control developed by 北京数字证书认证中心有限公司 (Beijing Digital Certificate Authority Co., Ltd.) for use in the USBKeyPnPActiveX ActiveX Control Module. This control is designed to facilitate secure interactions between a computer system and a USB hardware token (USB Key), which is commonly used for digital signature, encryption, and secure authentication in online services or enterprise environments.

The USBKeyPnPActiveX ActiveX Control Module helps manage the connection between the USB key and the system, allowing secure data exchanges. It is typically used in web-based applications or client systems where authentication or data encryption is required, such as in online banking, secure logins, or document signing processes. However, a known limitation of this control is that while it supports Windows 98, it does not respond to the insertion or removal (PnP—Plug and Play) of the USB key, meaning the control may require manual intervention for USB key recognition, especially in older systems.

Despite this limitation, the control remains crucial in securing digital communications by ensuring that only authorized users with the correct USB key can access sensitive information or services.

In summary, "USBKeyPnPActiveX.ocx" is an ActiveX control developed by 北京数字证书认证中心有限公司, used to facilitate secure communication with USB hardware tokens for authentication and encryption. While it supports Windows 98, it does not automatically detect USB key insertion or removal, requiring manual management in certain systems.