Unlock the power of USB4 and achieve high-performance and portability without compromise. The SanDisk Extreme PRO with USB4 portable SSD is engineered for on-the-move professionals and modern adventurers, with turbocharged read speeds up to 3800MB/s[2] and capacities up to 4TB[1]. Access your data faster, work on large files in real-time, and deliver nex-gen results at next-gen speeds. UNLEASH USB4 SPEEDS. Work at a turbocharged pace in external USB drives, with our next-gen USB4 interface achieving read speeds of up to 3800 MB/s[2] and write speeds of up to 3700 MB/s[2] BACKWARDS COMPATIBILITY. Store and move data across your older USB 3.2 and USB 2.0 devices, and supports Thunderbolt 4 as well. POWERFUL PROTECTION. Help protect your data while on-the-go, with a rugged silicone shell and forged aluminum chassis. OUTSTANDING RELIABILITY. A 5-year limited warranty helps ensure your storage is backed by a professional-grade guarantee[4] UPC 619659194406 Brand Sandisk Color Black Model Name SanDisk Extreme PRO with USB4 Portable SSD Read Speed 3800 Megabytes Per Second Unit Count 1.0 Count Form Factor 2.5-inch Item Weight 0.38 Pounds Media Speed 3700 MB/s Manufacturer Western Digital Technologies, Inc. Model Number SDSSDE82-4T00-G25 BuiltIn Media Quick Start Guide, SanDisk Extreme PRO USB4 Portable SSD, SanDisk Warranty Guide, USB Type‐C to Type‐C cable HardDrive Size 4 TB Number of Items 1 Installation Type External Hard Drive Compatible Devices Desktop, Laptop Data Transfer Rate 3700 Megabytes Per Second Additional Features Backward Compatible, Portable, Shock Resistant, Water Resistant Hard Disk Interface USB-C Warranty Description 5 Year Manufacturer Customer Package Type Box Hard Disk Description Solid State Drive Hard Disk Form Factor 3.5 Inches Hardware Connectivity USB Connectivity Technology USB Digital Storage Capacity 4 TB Specific Uses For Product Business, Multimedia, Personal Cache Memory Installed Size 4 Global Trade Identification Number 00619659194406