# Uses of Class
javax.smartcardio.CommandAPDU

Packages that use CommandAPDU
Package
Description
javax.smartcardio
Java™ Smart Card I/O API.

- ## Uses of CommandAPDU in javax.smartcardio

  Methods in javax.smartcardio with parameters of type CommandAPDU
  Modifier and Type
  Method
  Description
  `abstract ResponseAPDU`
  CardChannel.`transmit(CommandAPDU command)`
  Transmits the specified command APDU to the Smart Card and returns the response APDU.