It’s a thumb drive? No, it’s the SK Hynix Tube T31, which is technically a 1TB SSD in the form of a thumb drive—and you can get it for just $100 now on Amazon with this 26% off sale. The SK Hynix Tube T31 is a fantastic choice if you need another USB flash drive because it performs like an SSD. Small enough to fit in the palm of your hand, large enough to hold all your files and more. When we reviewed the SK Hynix Tube T31, we gave it 4.5 out of 5 stars and our Editors’ Choice award, appreciating its speed and form factor as well as its universal compatibility. “If you want the speed of an ext…