This product is USB3.0 FLASH DISK DIY Basic PCBA Kitneed to istall NAND FLASH for usingDIY should have the profeional tools and technique. This Basic PCBA doesn't include any NAND FLASH. Innostor IS903 Controller USB3.0 Flash disk Basic PCBA, Support TOSHIBA/SAMSUNG/HYNIX/INTEL/MICRON 3x NM / 2x NM / 1x NM BGA152/BGA136/BGA132 package MLC / SLC NAND Flash, MAX Read / Write 300M/s+ If you don't konw your FLASH can be use for this PCBA or not, please send meage to me your FALSH Number. Brand eVtran USB3.0 Flash Disk PCBA ModelV03S PCBA (NO include NAND FLASH ) InterfaceUSB3.0 Controller:Innostor IS90 MaterialAluminum Case Color RedBlack,Blue(for free) Size 55*20*8mm Support Computer With USB3.0/USB2.0 interface computer Support system windows10.8.7,MAC OS 9.X 10.X OSXEI About Service 1: We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important for us. 2: 15 days protection after order completion. 3: Return any products,only those in good condition. About Shipment 1: We guarantee to ship out orders within 48 hours (except holiday ). 2: We ship to Aliexpre addre only (not ship to China),pls confirm your addre before paying. 3: We ship worldwide by DHL,China post,E-packet, Hongkong post, Ruian Air and so on.Pls understand that we are unable to control the delivery time because it is proceed by the third party service.If you don't receive your parcel,pls contact with us,we will try our best to help you. About Feedback If you are satisfied with our products,pls leave us five stars feedback.Or please contact us before leaving negative feedback.Thank you very much!