SanDisk wasn’t finished, though, as it has just released yet another portable drive called the Extreme Pro With USB4, which – you guessed it – now adopts the even faster USB4.

The Extreme Pro SSD from Sandisk offers good transfer speeds, is OS-agnostic and compact, and discards proprietary ports or ...

Internal storage is fast, but external isn't as fast. The SanDisk Extreme Pro Portable SSD changes things. It may well be the ...

SanDisk customers have been complaining about the company's Extreme and Extreme Pro portable SSDs suddenly wiping data and, in some cases, becoming unreadable. Complaints go back at least four ...

The SanDisk Extreme Pro with USB4 is available from the SanDisk online store, starting from $279.99 for 2TB, rising to $429.99 for 4TB. It's also available from Amazon, at the same prices.

If you’re thinking of buying a SanDisk Extreme Pro, Extreme Portable, Extreme Pro Portable, or WD MyPassport SSD, know that some buyers are losing data — even after a fix.

However, closer inspection reveals that the Extreme Pro With USB4 is quite a bit larger than other SanDisk drives that we’ve tested in the past, measuring 11.9mm thick, 58.7mm wide, and 140mm long.