Avolusion PRO-G1 Series 20TB External Hard Drive offers an exceptional and effortless solution to instantly expand the storage capacity of your Desktop PC or Laptop. With its Plug and Play USB 3.2 Gen 2 interface, capable of transfer rates up to 10Gbps, this external hard drive provides the perfect portable storage option for your data, music, pictures, videos, and more. The PRO-G1 Series is fully compatible with both Windows OS and MacOS, ensuring seamless integration with your devices. Additionally, it comes with a USB Hub for conveniently connecting multiple USB devices. Constructed with a durable aluminum chassis and a silent fan-less design, this external hard drive operates quietly and efficiently. Avolusion PRO-G1 Series External Hard Drive Upgrade Kit boasts high-quality construction, advanced external interface technology, a robust chassis, and cutting-edge industrial design, ensuring years of reliable performance. It is an ideal solution for expanding hard drive space and backing up your entire OS system and important data files. Don't wait for a crash – regular daily backups are essential for data security! Features: UPC: 810064875120 Model: PROG1GY-20TB -WIN Built-in 22TB Capacity Hard Drive Compatible with Windows 11, 10, 8, 7 or MacOS Windows NTFS File System Pre-Formatted (MacOS need to re-format as APFS (Apple file system) Expand computer hard drive storage instantly! Add extra storage to your Desktop PC / Laptop Without opening up the case.