7In1 Card Reader Connection Kit With 3 USB Hub for Samsung Galaxy Tab P7500 P7510 Brand new and high quality; 3 USB HUB and 4 Card reader; Support Hi-speed USB devices,USB keyboard,U-disk.etc; Support the large capacity MS/M2/SD(HC)/MMC/TF memory card; Suitable for Samsung Galaxy Tab P7500 P7510 P7310 P7300 P6810;