ePass1000Auto is a driverless USB token that can be installed automatically. It employs a 8-bit smart card chip and is supported for Windows 2000 or higher. It is a cost-effective network authentication product. No need to install its middleware and upper-level applications manually at all when used. Also, no companion CD or software download is required. The workload and cost of distributors are significantly reduced. By using asymmetric key technique, reliable authentication and data encryption are available naturally. ePass2000Auto is very suitable for PKI systems. It is an ultimate choice for Internet banking.