Vantec NexStar DX (VANTEC ENC NST-536S3-BK)- HDD Interface: Standard SATA, External Data Interface: Super Speed USB 3.0, Power Supply: Universal Switching AC adapter, 12V/2A, Connectivity: USB 3.0 Type A to Type B cable, USB cable Length: 36 inches / 914 mm, Fit Optical Drive Max Depth: 7.2 inches / 185 mm, Product Dimensions: 9.9 x 6.7 x 1.9 inches / 252 x 172 x 49 mm