... 1.original MT,Samsung chip 2.5 years warranty 3.customized USB 4.Pass all the certification USB key shape Feature:1 ... to 1 within 1 year4> High speed, Full capacity5> Original chip (micron,hynix,samsung,qimonda,infineon,nanya,elpida)6> OEM,ODM ... Department. About Our Company: About Our Factory:About Package: USB key shape