... are experienced manufacturer and an honorwell exporter of usb flash drives, we have thousands of models for ... new models and offer OEM service.For all usb flash drive, the guarantee is 1 year, please see ... 128mb, 256mb, 512mb, 1gb,2gb,4gb, 8gb, 16gb, 32gb, 64gb;4, Data transfer speed: Read:12mb-25mb/s, ... Write:3mb-12mb/s;5, Drive support led indicator for status Display, led Flashes when ...