128GB-4GB USB-C Flash Drive Free Custom Logo Engraving Plastic Case Memory Stick

128GB → 110-120GB. 4GB → 3.6-3.9GB. Let us help you find the most cost-effective solution! Add engraving details at checkout. Our Promise Storage Capacity Notice Factory capacity uses decimal system (1GB=1000MB), while OS uses binary (1GB=1024MB).

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