GORILLADRIVE Mini 8GB Black Ruggedized USB Flash Drive (4-Pack) Extreme Durability: Impact, Cold, Heat and Water Resistant Made from anti-shock and anti-scratch TPU material Loop attachment with the capability to secure the cap when drive is in use (lanyard not included) USB 2.0 High Speed Interface True Plug-and-Play connection for hot swap function Two (2) Year Warranty: The following EP Holdings, Inc. products are covered by this warranty for a period of two years from the date of original purchase: Gorilla Drive Mini USB flash drive models. Extreme Durability: Impact, Cold, Heat &amp; Water Resistant Made from anti-shock and anti-scratch TPU material Loop attachment with the capability to secure the cap when drive is in use (lanyard not included) USB 2.0 High Speed Interface True Plug-and-Play connection for hot swap function Compatible: Windows 10, 8, 7; Mac OS X; Gaming Consoles (XBOX 360 &amp; PS3) Size: 1.63 (41.5 mm) x .67 (17 mm) x .39 (10 mm)