Set of three Sony SxS PRO+ cards 256GB. Includes: K2.0014951 3x Sony SxS PRO+ card 256GB Note: Only supported by ALEXA LF and ALEXA SXT W. This card is not supported by ALEXA XT. Requires the Codex SxS to SXR adapter (K2.0006338). Sony product code: SBP-256E