Connectors: Most flash drives have USB-A connectors, but you can also get drives with USB-C, MicroUSB, and Lightning connectors. If you intend on employing a flash drive with the smartphone and Pc, the easiest solution is usually to snag one with equally the necessary sorts of connectors. SanDisk Ultra (256GB): https://supertop-shop.com/mini-metal-usb-flash-drive/