Product Name: 100% Original Sandisk Micro SD Card 128GB 32GB 256GB 16g Micro SD/TF Card Ultra Class 10 A1 Memory Card 64GB for Phone Speed Grade: Class 10 Installation: External Card Slots: Single Interface: ExpressCard Slot Memory Card Application: Cell Phone Type: Micro SD Card Capacity: 16GB Lead Time: Qty<1000PCS, 7days; 1K<Qty<10K, 15days Trademark: OEM Transport Package: Bulk Package/Color Retail Box Origin: Taiwan HS Code: 85235110 Product Description Advantages:1.Original chips flash disk.2.Full & authentic capacity.3. We have our own factory.4. Competitive & reasonableprice.5. Longwarranty.MaterialPCB board chipTypeClass10, U3BrandNetural or OEMHigh capacity128G. 256GWarranty5 year upon shipment dateUSB2.0 R/W speed±15MB/S, ± 20MB/SUSB3.0 R/W speed±70MB/S, ±24MB/SControllerAK/AS seriesWafer of 128/256GBSAMSUNGPakcingBlister by default or OEM packingProduct DescriptionCapacityFull record, full compatibility1GB= approximately 960M2GB= approximately 1.8GB4GB= approximately 3.6GB-38GB8GB= approximately 7GB-7.5GB16GB = approximately 14GB-15GB32GB = approximately 28GB-30GB64GB = approximately 58GB-60GB128GB = approximately 119GB-120GBType: Class10 3.0.Class1064GB Micro SD card Performance Test Result by machine with USB 2.0 port (For USB 3.0 port-R:70MB/S, W:24MB/S)COLOR fine printnig service is available, image good quality processed by Japanese machine, MOQ: 10K pcsBlister packing as following charge extraly, or customer can send your own artwork design to us for packing service.LOGO PrintingWe can provide OEM service with printing, but charge extraly for silkscreen and color printing.B&W printing: FREE, mask plate preparation: $14.99 which can be refunded if QTY reach 100K pcs.Color fine printing( < 3 color): US$ 0.05/PCS, mask plate preparation: $18.59which can be refunded if QTY reach 100K pcs.