1:Maximum support capacity: 512G. 2:It is portable and easy to carry 3:Multi-in-one card reader, exquisite workmanship and good quality. 1: Multi-in-one card reader, exquisite workmanship and good quality. 2: Maximum support capacity: 512G. 3: Support system: Windows7 / 8/10 / Vista / 2000 / XP, Mac. Card slot: Multi-in-1, type: CF card, SD card, Micro SD, XD card, speed: USB 2.0, maximum support capacity: 512GB. Brand General SKU 100516789_NP-1020864939