The appearance of SATA 7+15 hard disk data cable SATA hard disk data cable 2.0 and 3.0 cable does not see much difference. The cables produced by different data cable manufacturers may be clear on the color and the logo on the cable. The cable specification supports SATA hard disk data cable 2.0 or 3.0, but whether it is SATA2.0 cable used between SATA3.0 hard disk and motherboard, or SATA creative data cable custom 3.0 cable used in SATA2.0 SATA 7+15 hard disk data cable will not have any specification compatibility issues.