Shenzhen Han Gao Development Co., Ltd is a Shenzhen Han Gao Development Co., Ltd based in Shenzhen , China. Shenzhen Han Gao Development Co., Ltd is a member of exporthub.com since January, 2009. Our business is related to Electrical & Electronics Supplies industry and we specifically deal in USB disk, memory card. Please find our product details below:usb flash diskusb flash disk Suitable for using large capacity of computer or small size laptop It is very safe to save data, at least 10 years of data retention Build-in flash memory, can be repeated to wiped and written to one million times Support hot Plug-and-Play. No driver required; No external power supply required, USB bus-powered. USB 2.0 standard, high speed, reading speed:12M/S, writing speed:11M/S(computer configuration dependent) Support multi-partition and password access Support BIOS booting as USB-ZIP or USB-HDD With beautiful design, easy to schlep Capacity: 64MB-4GB USB power: 4.5V-5.5V Working temperature: -40„ƒ to +70„ƒ Save temperature:-50„ƒ to +80„ƒusb flash diskusb flash disk Suitable for using large capacity of computer or small size laptop It is very safe to save data, at least 10 years of data retention Build-in flash memory, can be repeated to wiped and written to one million times Support hot Plug-and-Play. No driver required; No external power supply required, USB bus-powered. USB 2.0 standard, high speed, reading speed:12M/S, writing speed:11M/S(computer configuration dependent) Support multi-partition and password access Support BIOS booting as USB-ZIP or USB-HDD With beautiful design, easy to schlep Capacity: 64MB-4GB USB power: 4.5V-5.5V Working temperature: -40℃ to +70℃ Save temperature:-50℃ to +80℃Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.