1.Life warranty,Replace 1 to 1 if any quality problem 2.Speed:800X,135MB/S 3.Customized ownbrand label 4.Deliver 2 days ItemKingstar CF 64GB 800XCapacity64GBChip FrameworkHigh quality SLC FLASH, 4 channels to R/WTransmission typePIO Mode: 0-6,Multi word DMA Mode:0-4,Ultra DMA Mode: 07Standard Size43mm*36.5mm*3.6mmR/W SpeedR 120M, W 80M, 120(mb/s) X 1024(kb) / 150(kb/s)=800XOperation ...