Handmade 128GB USB 3.0 WHITE Pentode Radio Tube USB Flash Drive with chain and stand. Steampunk/Industrial Style (Tags: Stick Thumb Pen Key Storage Memory. Retro Vintage Gadget for PC Smart TV) This piece contains High Quality SanDisk USB Flash Drive. Electron tube was made in USSR in 1981. Supported Standard: USB 1.0, USB 1.1, USB 2.0, USB 3.0. Work with : WinXP, Vista, Windows 7, Windows 8, Windows 10, Mac OS, Linux, Smart TV... Made in Latvia(EU). Shipping to US: 10-15 days.