different ways to recovery data from dead or broken USB flash drives

Driveless for OS 9X or up. 50 pack 8gb usb flash drive memory sticks thumb storage pen drive u disk black no external power is required 4.5v 5.5v from usb port. Monday to Friday (excluding Holidays) We do not answer any emails over the weekends and holidays. 50PCS x 8GB USB 2.0 Flash Drive.