Slavatech Handmade 16GB Pentode Radio Tube Custom USB Flash Drive with wood stand. Steampunk/Industrial ART, Blue This piece contains High Quality SanDisk USB 3.0 Flash Drive. Electron tube was made in USSR in 1981. Supported Standard: USB 2.0, USB 3.0. Work with : WinXP, Vista, Windows 7, Windows 8, Windows 10, Mac OS, Linux, Android, Smart TV... Made in Latvia(EU). Shipping to US: 10-15 business days (at Christmas time could be longer).