Don’t put all your eggs in one basket, and that holds true for cloud storage, too. If you have important files, photos, and videos you want to keep forever, you need to store copies on a physical drive. And here’s a great deal on a massive storage drive that will hold everything you need and more: this 4TB Samsung portable SSD is down to $300 on Amazon, a huge knock off its $500 price. The Samsung T7 Shield doesn’t just have a ton of storage space, but it’s also built to endure rough treatment. Its rugged build will survive falls and tumbles, and its IP65 water and dust resistance means it won…