SanDisk Extreme 900 Portable 960GB SSD (SDSSDEX2-960G-G25)

Storage Capacity: 960GB Portable, External Solid State Drive.Sequential Read (up to): 850 MB/s.Sequential Write (up to): 850 MB/s.Interface: USB 3.1.Dimensions: 0.70 x 3.25 x 5.25 in. (17.78 mm x 82.55 mm x 133.35 mm). Weight: 0.46 lbs (210.40 g).BrandSanD