GooQee Trayless Swap Mobile Rack 5.25inch for 2 Bay - Dual 2.5inch Hard Drive - Internal SATA III HDD SSD Backplane Frame (5.25inch &ndash; 2.5inch) GooQee 2.5 hard drive adapter supports 2 x 7mm to 9.5mm 2.5" HDD/SSD to be installed into a single 5.25in drive bay without the need of tray or carrier, Tool-free for HDD installation. Mounting Screws included. Interface: SATA I,II,III, Cooling holes on the trayless helps heat dissipate faster. SATA HDD speeds up to 6.0 Gbps. Super durable SATA connector (over 50,000 times hot swap). Easy to use: Support plug and play perfectly; LED power indicator changes color to indicate hard drive activity; Comes with 15 Pin SATA power cable connector and 7 Pin DATA cable connector, do not need separate power and date cable. Supports hot swap: The hot swap function allows you to replace your hard drive without shutting down the system. Large storage support up to 4TB size hard disk. With the enhanced trayless design, makes it easy and quick to install or remove hard drives without having to open the chassis. Compatible with windows 98SE/ME/2000/XP/VISTA/7/8 etc.