With its high quality and durable design， this EAGET V90 64GB Ultra Mini USB Flash Drive USB 3.0 OTG Smartphone Pen Drive Thumb Drive has been kindly and favorably reviewed. Forged by high precision model and processing lathe， it perfectly shows its fine and delicate appearance and texture. Its bright luster and smooth surface can feast your eyes and comfort your hands. Adopting high-grade zinc alloy material， it is solid in structure to manifest its nobleness and fashion. Besides， designed into handy size， it is convenient to carry. It supports plug and play. You can use it trustingly!                                    Features             Two ways transmission， can directly connect to computer and smart phone with Android 4.0 that support OTG<br> Smart phone can be used to handle files of USB disk with micro USB<br> Sturdy design， solid protection and exquisite design<br> Fast data transfer rates up to 640MB/s<br> Waterproof and shockproof design<br> Antistatic， anti-magnetic， and heat resisting<br> UDP technology， high speed and more stable storage<br> Easily expand the storage capacity of mobile devices   <br>                                                            Specifications             Material     Zinc Alloy    <br> Dimensions     (1.42 x 0.55 x 0.26) " / (3.6 x 1.4 x 0.65) cm (L x W x H)    <br> Weight     0.35 oz / 10 g    <br> Color     Light Golden    <br> Brand     EAGET    <br> Type     V90    <br> USB Interface     USB 3.0， Micro USB    <br> Read Speed     Up to 40MB/s    <br> Write Speed     Up to 20MB/s (Vary due to different hardware and system)    <br> Capacity     64GB       <br>                                                             Package Includes            1 x USB Flash Drive <br>