High-Capacity 1TB 2TB 4TB External Hard Disk Design Fast USB 3.0 Transfer Speeds. Read/Write Speed: 1/2TB: 6~15M/S 4TB: 10~20M/S. 1/2/4TB External Portable 2.5" Fast USB 3.0 External Hard Drive HDD. 1/2/4TB Internal Solid State Drive High Transfer Speed Stable Universal 1080 PRO.
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