As I sit here with my trusty MacBook Pro, I’m reminded of the accessories I’ve tried; some brilliant, others not so much. Usually, when I unbox a new laptop, I’m instantly on the hunt for accessories that will “enhance my workflow” or “protect my investment.” However, after trying out different products, I’ve realized that some of them aren’t what they claim to be and have caused more harm than good.

Through trial, error, and even a damaged screen, I’ve learned which accessories to avoid. With that said, here’s my candid take on five accessories I’ll never buy for my MacBook again.

5 MacBook cases

Your Mac’s hinges may be in danger!

Many people consider MacBooks a big investment, so it’s only natural that you would want to protect yours. Like how we protect our iPhones with phone cases, MacBook cases are meant to protect your Mac from scratches and other wear and tear. But, while it may protect your device today, down the line, using a case may actually damage it.

The problem is that the Mac’s hinges are designed to handle a certain weight. Putting a case on yours adds some extra strain that can weaken the hinges. This is pretty much what happened to me. After using a case for a while, I noticed my hinges had become looser, and my MacBook lid would no longer stay in place like it used to.

Also, if you use a MacBook that has fans, cases can gather dust and trap heat, so you run the risk of your system overheating, which can cause more issues over time. While these problems may not be the same for every case, if you don’t move around much with your device, it may be better to use it without one. And if you have a reason to take it out with you, you can invest in a well-padded sleeve to keep it safe.

4 Keyboard covers

Get ready for a screen stain debacle

Keyboard covers for MacBooks often promise protection from unwanted particles and sticky keys, which is great. However, as I learned the hard way, they can be a double-edged sword. At first, I discovered that the typing experience was weird, but it didn’t end there. I left a silicone protector on overnight and was dismayed to find oily smudges and a faint grid pattern etched into my screen the next morning.

So here’s the thing: MacBooks are built with a tiny gap between the screen and keyboard. As such, a keyboard cover can leave marks or cracks on your screen when you flip your laptop closed, possibly contributing to overheating. This is why Apple advises against putting anything other than a sheet of paper between the keyboard and the display. In fact, you probably don’t need one since MacBook keyboards are stain-resistant. But, if you must use a cover, remove it before closing the lid of your device.

3 Webcam covers or protectors

Recipes for a cracked screen

I’ve never understood the hype behind webcam covers, but maybe it’s just me. Front camera covers seem like a simple tool for more privacy, but you’re honestly better off without them. As we mentioned earlier, your MacBook is designed to be super slim, and a camera cover creates a pressure point on your screen that can damage the display when closed. So, instead of physical covers, you could rely on Apple’s privacy options. MacBooks have an LED indicator that lights up when the camera is on, and macOS lets you control app access to your camera. If you still prefer a cover, use a sliding one only when the laptop is open to avoid screen damage.

2 Cheap USB-C hubs or adapters

May cause unstable power delivery and data corruption

I promised myself I’d never buy cheap USB-C hubs or adapters after a budget hub from Amazon fried my friend’s SD card, and she lost her pictures. While they’re affordable, you risk having inconsistent power delivery and low-quality chipsets, which can limit speeds, corrupt files, and even overheat your device.

Now, I consider investing in a Thunderbolt 4 Dock or a trusted hub from a reliable brand like Anker a good alternative, even if it means spending more upfront. The peace of mind knowing my data is safe is priceless, and avoiding that sinking feeling of lost memories is worth every extra penny.

1 Tempered glass screen protectors

Disrupt your MacBook’s hinge mechanism

While it is great to protect your screen, the added thickness of these protectors can make it close unevenly, putting stress on the hinge. There is also the risk of slight pressure marks on the display, which could turn into cracks with continued use. Tempered glass protectors can also damage your MacBook’s anti-reflective coating, leaving behind annoying patches.

Instead of risking these issues, a better option is a microfiber cleaning kit for regular maintenance. Also, if glare reduction is a concern, opt for an anti-glare film specifically designed for MacBooks that can protect the screen without compromising its integrity.

Think twice about your accessories

If you’re getting accessories for your MacBook, they should optimize its function instead of causing damage. Since not all accessories are equal, it is important to prioritize quality, compatibility, and Apple’s guidelines. Consequently, research reviews to avoid “too-good-to-be-true” deals, and remember: sometimes, less is more.