We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-17 · 8 min read · Independent comparison
If you want a complete, model-specific port-protection kit that keeps dust, grit and spills out of every opening on a 2021-or-newer MacBook Pro, choose CaseBuy MacBook Pro Accessories; if you need to plug Lightning headphones into a USB-C device and want two adapters in the box, choose CREHAO 2.
• CaseBuy MacBook Pro Accessories — biggest strength: one 14-piece silicone kit that covers Thunderbolt, MagSafe, HDMI, SDXC and the headphone jack on 14-inch and 16-inch Apple Silicon MacBook Pros, plus two webcam covers and a small storage case.
• CaseBuy MacBook Pro Accessories — biggest trade-off: it is a passive accessory. It protects and preserves; it adds no new capability, no audio conversion and no charging function.
• CREHAO 2 — biggest strength: a two-pack USB-C-to-Lightning adapter with a built-in lossless decoding DAC chip, 24Bit/96kHz audio and inline volume, playback and pause control.
• CREHAO 2 — biggest trade-off: it is a single-purpose audio bridge. It does nothing for port cleanliness, and Lightning-only headphones and earphones are the whole point of buying it.
• Bottom line on fit: CaseBuy is for the owner who wants to keep a machine in clean, like-new condition for years. CREHAO 2 is for the owner who already has Lightning earphones and a USB-C phone, tablet or laptop.
This is an accessory set built around one specific problem: the modern MacBook Pro has a lot of exposed openings. On a 14-inch or 16-inch Apple Silicon machine you are looking at Thunderbolt ports, MagSafe, HDMI, an SDXC card slot and a headphone jack — and every one of them is a place where pocket lint, bag debris, sand from a beach trip or a knocked-over coffee can get in. CaseBuy's answer is a 14-piece silicone kit that plugs each one.
The compatibility list is unusually tight for a generic accessory. It names the 2021-and-later 14-inch models (M1 through M5 Pro/Max, including A3426, A3427, A3434, A3401, A3112, A3185, A2992, A2918, A2779 and A244) and the 16-inch equivalents (A3428, A3429, A3403, A3186, A2992, A2780 and A2485). That matters, because port layouts on these machines are not interchangeable with older Intel models, and a plug that fits one generation can sit loose or jam in another.
The material choices are sensible for the job. Soft silicone is flexible enough to insert and remove easily, but firm enough to stay put through daily use, and the listing specifically calls out that it will not leave residue. The low-profile shape is the detail I appreciate most: a dust plug that bulges out of the chassis looks cheap and snags on sleeves and laptop stands. These are designed to sit nearly flush, so the machine still looks like a machine. You also get two webcam covers, which is the one privacy-oriented item in the kit, and a small plastic case so the spare plugs do not end up loose in a drawer.
Who should buy it: anyone who travels with a MacBook Pro, works in a dusty or outdoor environment, eats and drinks near the keyboard, or simply wants to protect a multi-year investment without thinking about it. It is also a genuinely practical small gift for a Mac owner, since it is consumable rather than decorative.
CREHAO 2: Who It's For
CREHAO 2 solves a problem that Apple created when it moved the iPhone to USB-C. Millions of people still own perfectly good Lightning headphones and earphones — wired earbuds, a headset with an inline mic, a favorite pair of IEMs — and those plugs no longer fit the phone, the tablet or, in many cases, the laptop. This adapter is a two-pack that lets you keep using them.
The technical core is a built-in lossless decoding DAC audio chip. In plain terms: a Lightning plug carries an analog-ish signal path that expects a specific handshake, and a USB-C port does not speak that language natively. Without a proper chip, you get silence, crackle or a "this accessory is not supported" error. CREHAO's adapter is built to handle that conversion, with the listing citing 24Bit/96kHz distortion-free audio and stable signal transmission. It also claims to filter current noise, which is the kind of interference that shows up as a faint hiss under quiet passages or during voice calls.
Practical details matter as much as the chip. The shell is aluminum alloy, which the listing frames as helping with heat dissipation and long-term durability through repeated plugging and unplugging. That is a real consideration for an adapter that lives at the end of a headphone cable and gets yanked around. It is plug-and-play with no driver installation, and it supports inline wire controls — volume up and down, play and pause — which many cheap adapters quietly drop.
Compatibility is broad: iPhone 15, 16 and 17 families, USB-C iPad mini, iPad Pro and iPad Air, MacBook Pro 14 and 16 inch 2021, Mac and iMac 2021 M1, plus Samsung Galaxy S22 through S25 and Google Pixel 7, 8 and 9. It ships in white, in a two-pack, with an 18-month warranty.
Who should buy it: anyone with a Lightning headset or earphones who has moved to a USB-C phone or tablet and does not want to rebuy their audio gear. The two-pack is the smart part — keep one on your main device and one in a bag, at a desk or on a second device so you are never hunting for it.
Side-by-Side: Which Should You Choose?
• Best for protecting a MacBook Pro long-term → CaseBuy MacBook Pro Accessories. Silicone plugs for Thunderbolt, MagSafe, HDMI, SDXC and headphone jack on 2021+ 14" and 16" models.
• Best for keeping Lightning headphones alive on a new phone → CREHAO 2. The DAC chip and 24Bit/96kHz spec exist precisely to make that connection work properly.
• Best for port coverage and count → CaseBuy MacBook Pro Accessories. 14 pieces across five plug types plus two webcam covers and a storage case.
• Best for everyday carry redundancy → CREHAO 2. Two identical adapters means one can live permanently in a bag without breaking your setup at home.
• Best for travel and dusty or outdoor work → CaseBuy MacBook Pro Accessories. Its whole purpose is blocking debris and splashes.
• Best for clear voice calls and inline controls → CREHAO 2. Noise filtering plus volume, playback and pause support on the cable.
• Best for a near-flush, factory look → CaseBuy MacBook Pro Accessories. Low-profile silicone that is designed not to alter the machine's appearance.
• Best for plug-and-play with zero setup → CREHAO 2. No drivers, no configuration — plug it in and listen.
• Best for gifting a Mac owner → CaseBuy MacBook Pro Accessories. Low-cost, universally useful, and consumable rather than a matter of taste.
If I had to pick one, I would buy CaseBuy MacBook Pro Accessories. My reasoning is simple: it protects an expensive machine that you will own for years, it fits the specific 2021+ 14-inch and 16-inch models rather than pretending to be universal, and the design choices — soft silicone, no residue, low profile — are the right ones for something that stays attached to your laptop. The 14-piece count and the included case mean you are not rebuying plugs after losing one.
That said, CREHAO 2 is the better answer if your actual problem is audio, not cleanliness. If you own Lightning earphones and a USB-C phone, no dust plug will help you, and a DAC-based adapter with inline controls will. Different problems, different products — just be honest about which one you actually have.
It is designed for 2021-and-later 14-inch and 16-inch Apple Silicon MacBook Pros, covering M1 through M5 Pro and Max. The listing names the specific model numbers, so check yours against that list before buying, since older Intel MacBook Pros have different port layouts.
Yes. The compatibility list includes Samsung Galaxy S22 through S25, Google Pixel 7, 8 and 9, and other USB-C devices, alongside iPhone 15, 16 and 17 families, USB-C iPads, MacBook Pro 14 and 16 inch 2021, and iMac 2021 M1.
They are not really comparable on value because they do different jobs — one is a 14-piece protection kit, the other is a two-pack of audio adapters. Judge each by whether it solves your problem. You can check the current price on Amazon using the button on this page before deciding.
The listing states the silicone is flexible yet durable, that it stays securely in place during daily use, and that it will not leave residue when removed. It is also described as easy to insert and remove without damaging the MacBook.
No. It is plug-and-play, with no driver installation required, and it supports inline wire controls for volume, playback and pause.
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