Welcome to our store! 1. High Speed: This internal SATA HDD rack supports SATA I/II/III, delivering up to 6 Gbps for optimal performance. 2. Hot Swap: The 2.5in tray-less mobile rack installs into the 3.5in floppy drive bay of your computer case. Enjoy hassle-free insertion, secure connections, and easy drive mobility. 3. Robust Material: Crafted from aluminum alloy and stainless steel, this SATA HDD mounting bracket not only helps maintain ideal operating temperatures but also provides excellent cooling. 4. Tray-less Design: Fully compatible with all 2.5in drive formats, this internal SATA mobile rack allows quick and easy data access. Its tray-less design enables rapid HDD installation and removal without tools or screws. 5. Wide Application: Ideal for server computers, cloud storage computers, desktops, media backups, security systems, and more. Note: This HDD mobile rack supports 7 to 9.5mm HDD thickness. Material: Aluminum Alloy, Stainless Steel Transmission Interface: Supports SATA I/II/III Hard Drive: 2.5in SDD / HDD Number of Connected Hard Drives: 2 Transmission Speed: Up to 6 Gbps (depending on HDD speed) Maximum Hard Drive Height: 9.5mm Hard Drive Capacity: Unlimited Applicable Drive Space: Computer Case Floppy Drive Bay System Requirements: For Win, for OS X Includes: 1 x Internal SATA HDD Rack 2 x Power Cable 2 x SATA Data Cable 4 x Screw 2 x Key 2 x Sticker 1 x User Manual Your satisfaction is our top priority. We are committed to providing you with the best service. If you encounter any issues upon receiving the product, such as damage or incorrect quantity, please contact us immediately, and we will provide you with the best solution!