Seagate is the main manufactory in this industry, their HDD divided into two series: U series and Barracuda series.
U series include as follow :
Barracuda series include as follow :
HDD Repair And Data Recovery For All Hdd Brands;
Repair Or Recovery Multiple Hard Drives At The Same Time;
Disk image, file extraction, fw repair, password removal, smart reset, bad sector repair all in one hardware;
Top-rated technique support and remote support;
Free software upgrade for the first three years;
Many happy users worldwide.