... HKFT are experienced manufacturer and an honorwell exporter of usb flash drives, we have thousands of models for ... develop new models and offer OEM service.For all usb flash drive, the guarantee is 1 year, ... please see detials as following:Information:1, Adopt USB 2.0 port and support plug and play;2 ... light goods, we will send by DHL, UPS, FEDEX, TNT, EMS; for heavy goods, we will send by airfreight ...