Bracketless hot swap exchange frame for 2.5" SATA drives. Space requirement: 1x 3.5". Suitable for heights from 5 to 15 mm. The completely bracketless design accommodates drives without trays or mounts. Full metal housing with high-quality ABS plastic for all-around protection. Eject button and power switch. The flexiDock MB521SP-B supports 2.5" hard drives or SSDs with heights from 5 to 15 mm, allowing it to accommodate nearly any type of 2.5" drive. Only a single external 3.5" bay is required. The bracketless design eliminates front flaps and allows drives to be swapped in seconds. The exchange frame supports SATA 6 Gb/s transfer rates and hot swapping. Secure drive retention mechanism. A metal tab at the back automatically adjusts to the height and pushes the drive down, ensuring a stable connection for various heights. An eject button allows for quick drive removal, and a power switch enables you to turn off the drive when not in use. The metal housing with integrated ventilation slots ensures optimal temperature during operation.