Product Name: Neutral 128g Memory Card Class10 High Speed Mobile Phone Storage Card 128g SD Card TF Card Memory Card 128g 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: 1~3 Days Trademark: OEM Transport Package: PP Bag/Blister Pack Origin: Taiwan Product Description MaterialPCB board chipTypeClass10, U3BrandNetural or OEMHigh capacity128G. 256GWarranty1 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 packingClass1064GB 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 pcsLOGO 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.Blister packing as following charge extraly, or customer can send your own artwork design to us for packing service.