Buy with Confidence: With Monoprice's Lifetime Warranty on all Cables, you can rest assured we stand behind our products and our customers. Straight-through connector on one end, 90-degree connector on the other. Includes locking latch on each end of the cable to ensure it doesn't work itself loose. Backwards compatible with SATA revision 1 and 2 (aka SATA I and SATA II).