Supports 2 Micro SD/Micro SDHC TF cards even different capacity can be used!<br />If only 1 Micro SD (HC) card is used・ it must be inserted into slot<br />Do not use the card reader copy or delete data from the TF Card /Micro SD/ Micro SDHC・ insert CR-5400 in your card reader to copy or delete data directly.<br />Don't take out the Micro SD (HC) cards and perform write operations on the single card. Your data will be corrupt.<br />When using new Micro SD (HC) cards・ you need to format with a SONY product before you can store data such as PSP.<br />High capacity・ less space and lower cost!<br />Save money with this adapter and inexpensive Micro SD/MicroSDHC cards.<br />Adopts original controller chips and therefore fully compatible with all Sony devices・ PSP and cameras<br />OS: Windows Vista XP・2000.Me・98SE・Mac OS 9.2・Mac OSX・ Linux<br />Support: Micro SD 256MB - 2GB / MicroSDHC 4GB -16GB<br />Color: Black/White<br />Size: 3.1 x 2cm