Patriot Supersonic Magnum PEF128GSMNUSB 128GB USB 3.0 Flash Drive USB 3.0 compliant 8-Channel technology for fast read/write performance Up to 200MB/s read Up to 120MB/s write Backwards compatible with USB 2.0 USB 3.0 compliant 8-Channel technology for fast read/write performance Up to 200MB/s read Up to 120MB/s write Backwards compatible with USB 2.0 Aluminum housing for shock resistance up to 15G Based on internal testing