2025 Updated Version of the popular Mini USB Plus Duplicator [update] Support up to Copies of 7 USB Flash Memory drives simultaneously [update] 25% Faster Copy speed than the original version: 2.5GB/min or 45 MB/second (max speed depend on the read/write speed of the USB Flash Drives) [update] Better USB Flash Memory Compatibility [update] Support above 2TB Size Capacity (external USB HDD must have its own power source) Supported Media: USB 1.0 / 2.0 / 3.0 Flash Drive and USB External Storage (External USB device(s) must have its own power source connecting to outlets) Standalone Duplicator; No computer is Needed - Plug & Use Operation Asynchronous Copy, up to 7 USB Flash drives at same time; Users will no longer have to wait to finish a whole set of USB drives before duplicating new USB Flash Pen Drives WARRANTY: 1 year manufacturer's part and labor warranty; lifetime technical support