五款能塞進錢包的卡片式數碼裝備

Consumer gadgets have become so embedded in our daily routines that even when you're away from home, you need to carry them with you. Without them, it can become particularly inconvenient to do even the most basic tasks. There are gadgets to help you remember where you parked your car or keep track of your to-do list. But bringing these essential gadgets with you anywhere is usually a struggle because of their size and weight. Sure, you can now find sleek minimalist gadgets that can fit in your pocket, but what if you want to go even smaller? There's actually a host of tech that's as small as a credit card.

You can easily hold such devices in the palm of your hand and store them safely in your wallet. They're specifically designed to be used on the go, so they're built to be lightweight too. If you're on the hunt for credit card-size gadgets, here are five devices you can order online.

Bilious USB Flash Drive

You never know when you need to transfer files on the go, so it's a good idea to carry around an external storage drive. Portable SSDs are typically the go-to option, but they're too bulky to fit in just your wallet. You could go with SD cards, but then that usually means having to bring with you a separate USB adapter. As an alternative, check out the Bilious USB Flash Drive instead, available for $22.

It's a flash drive that comes in the shape of a credit card. The entire device measures 3.42 by 2.16 inches and is only 0.09 inches thick. Just like a credit card, you can slip it into your wallet with no problem. The Bilious USB Flash Drive has a capacity of 64GB, capable of storing 336 minutes of 1080p videos, over 53,000 12MP photos, or almost 21,000 songs. If you need other capacities, it's also available in a 256GB unit.

To stay true to its credit card shape, the flash drive uses a foldable USB connector that folds inwards, so it isn't awkwardly sticking out when not in use. Despite being slim, the device is still designed to be waterproof, shock-proof, X-ray-proof, and temperature-proof. It should work with Windows, Linux, and macOS devices at a maximum transfer speed of 480 Mbps, thanks to its USB 2.0 interface. Feel free to plug the flash drive into TVs, audio devices, or even your car.

Ugreen FineTrack Slim Wallet Tracker Card

If you've lost your wallet more times than you can count, then you've probably thought about putting a tracker inside. However, regular trackers like the Apple AirTag and Tile Tracker are often too chunky for a wallet. Instead, you need a slimmer model like the Ugreen FineTrack Slim Wallet Tracker Card, measuring just 0.07 inches thick. This wallet tracker card is Apple MFi-certified, meaning it's an Apple-approved accessory and works with Apple products, including iPhones and iPads running at least iOS/iPadOS 14.5 and Mac computers updated to at least macOS 12.5. You can't pair it with Android.