SanDisk says that the drive achieves data-transfer speeds of up to 150 MBps. The memory stick comes with up to 256GB of storage and accommodates data transfers to and from a range of devices for example, from your computer to an Android smartphone, as well as Apple's latest Macs. Since it has both USB-A and USB-C plugs - there's a slide to expose one or the other - the SanDisk Ultra USB-C offers a nice mix of fast data transfers and future-proofing, so you can be sure it'll work with a variety of devices going forward. This is easily the best USB drive for newer laptops, like the MacBook Air and the MacBook Pro, that have only USB-C ports. SanDisk's Ultra Dual Drive USB-C is a slick-looking flash drive that offers plenty of storage and fast data transfers. Relatively pricey -Limited manufacturer warranty
