AOS 40203Q, 1 TB EXTERNAL HARD DRIVE, HI- SPEED USB OR eSATA INTERFACE, WIN7 COMPATIBLE, SHOCK RESISTANT

500 GB EXTERNAL HARD DRIVE, 480 MBPS, 2.2 LBS, 7.8" X 4.8" X 1.2", AC ADAPTER & HI-SPEED USB CABLES INCLUDED, VISTA COMPATIBLE, 3 YR WTY

1 TB EXTERNAL HARD DRIVE, 480 MBPS, 2.6 LBS, 5.3" X 6.5" X 1.9", AC ADAPTER & HI-SPEED USB CABLES INCLUDED, VISTA COMPATIBLE, 2 YR WTY