TF Micro SD Male Extender to TF Card Female Extension Adapter PCBA SD/SDHC/SDXC UHS-III UHS-3 Support UHS-I (full speed Up to 104MB/Sec) (High speed 52MB/Sec) Support UHS-II UHS-III (full speed Up To 321MB/Sec ) Application: GPS , ROCK Pi 4 raspberry Pi SCM development board, Machine equipment and other needs to extend the SD card to the use UHS-II Extender Adapter. Test: UHS-II SD card 270MB/s , test speed 250MB/s Connector: TF Male to TF Female.
