

🧲 Unlock the power of MagSafe on any case—stick, mount, and go with Peak Design’s universal adapter!
The Peak Design Mobile Universal Adapter is a slim (2.5mm) adhesive-backed accessory that magnetically and mechanically locks your 3rd party phone case to Peak Design mounts and MagSafe-compatible accessories. Wrapped in weatherproof, recycled nylon canvas, it offers durable, stylish, and reliable performance with ultra-strong 3M VHB adhesive for secure installation on smooth, hard cases. Designed for professionals who demand seamless integration and eco-conscious innovation.






| ASIN | B09FPGMKCR |
| Batteries | 1 12V batteries required. |
| Best Sellers Rank | #25,815 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #370 in Cell Phone Holsters #8,773 in Cell Phone Basic Cases |
| Customer Reviews | 4.5 4.5 out of 5 stars (219) |
| Date First Available | September 8, 2021 |
| Department | unisex-adult |
| Item Weight | 0.459 ounces |
| Item model number | M-AD-AA-CH-1-US |
| Manufacturer | Peak Design |
| Product Dimensions | 5.6 x 3.9 x 0.8 inches |
A**R
Works As Advertised
I bought this to fix onto the back of my iPad Mini so that I can use it with my other Magsafe accessories. It turned out great - magnets are strong and the adhesive is pretty firm against my iPad case.
B**S
Works with Otterbox Commuter for Samsung S21 Ultra 5G
I have a Samsung S21 Ultra 5G. I wanted the Magsafe accessories, and there are only a few choices. I started out using Moment's magsafe case. It sticks to magsafe accessories REALLY well and charges very well also, but it doesn't have much protection for the phone. (Which really surprises me because it's supposed to be used on tripods, but whatever.) After I broke my S21's screen by dropping it while it was in the Moment case, I decided that I really wanted my tried-and-true Otterbox cases. So I bought the Commuter case. I've tried some of the "ring" products, but the steel just wasn't thick enough or whatever to have a good strong magnetic hold inside the case, and they didn't stick well to the outside. (and if truth be told, I still wasn't impressed with the magnetic hold on the outside of the case anyway). Then I bought this Peak Design adapter. Even though it says it's only for smooth cases, it's been sticking REALLY well to the otterbox case. I mean, I'm not sure I can get it off if I need to, it's on there so strong. And the magnetic hold to the Anker stand I have is very solid. Not quite as solid as the Moment case was, but still very dependable. I've got zero complaints when it's on the "Anker Wireless Charging Stand, PowerWave 2-in-1 Magnetic Stand" (pictured). It also works very well with the "Otterbox Performance Car Dash & Windshield Mount for MagSafe" car windshield mount. If you take the time to align the adapter with the location of the charging coil, it also will charge just fine. I used scotch tape to hold the adapter to the case in various places until I figured out exactly where to put it, then marked it with a black marker and peeled the sticker off and placed it. You will want to be careful, because once you stick it to the case, it's NOT coming off. I couldn't be more pleased. This is the only combo I've found that actually works. The Rokform case claims to be Magsafe compatible, but isn't. The ring adapters aren't strong enough. The Moment case doesn't protect enough. But this combo works.
G**E
Makes 3rd party cases compatible with Peak Design Mobile mounts
I have purchased 5 of these Peak Design universal adapters so far. Really love them - especially to attach to the back of phone cases to make my phone compatible with Peak Design Mobile mounts. I have also attached to the back of my iPad Mini to mount it to a tripod. Truly excellent product.
J**M
Excellent secure on motorbike
connect with waterproof casing. U are a beast in the rainforest
C**F
Peak
This adapter is amazing! It works great on my phone case, has a very strong magnet, and the entire Peak Design system is fantastic!
A**R
Peak design products
Great product, I am super happy with it!!!!
R**I
Almost Perfect.
Everything about this product hit the nail on the head except for my one issue. I really don’t like how the adhesive aspect isn’t really reusable more than once if you’re careful so you can transfer it to different cases when you decide to change to a new phone that requires a new case due to new phones having different sizes. You’re basically forced to buy a new one if you decide to switch cases. I wish Peak Design had an option to buy packs of adhesives that you can put on if you want fresh new stickiness like what 3M Tapes has for some of their double sided tape products, because paying for a whole other universal piece for each case or two puts unnecessary holes in your wallet.
L**I
excellent quality
Attached to the back of my iPhone 15 pro max. Looks fantastic, very slim and inobtrusive. Added bonus is that when the phone (in a speck case) is laid on the back, it rests on the adapter, not on the speck lens protector. The magnet is quite strong. I am waiting for the peak design mobile car vent mount with wireless charging to arrive (backordered) to test the entire charging system. I had worried about how the adapter would affect the aesthetic and bulk of my iPhone, if anything, it has improved. I have high hopes and will update! update: You don't need this adapter if your case is MagSafe compatible, as my speck case is. The peak design mobile car vent mount is finally installed, and my iPhone mounts solidly without the adapter. Also, the magnetic mount is a truly solid attachment, zero slipping. Super high quality, I would buy peak design every time.
J**E
Works well and the adhesive used is very strong. I have been using it for a few months now and I have no fear of my phone ever dropping while riding.
W**T
Second one that I've purchased. Extremely strong magnet!
長**明
ピークデザインのスマホケースにXPERIA用が無かったので、XPERIA用の既製品スマホケースを加工してユニバーサルホルダーを埋め込んで使用。約3年使用してなんの問題なし。他社製品よりも薄いのでスマホケースから飛び出さずにスマートでとても気に入っている。
C**N
Comme tous les accessoires de la marque, c’est parfait. A quand une coque pour IPad ?
J**E
Sehr guter halt und angenehm in der hand aber ich habe eine magsafe halterung für dasfahrrad oder den kinderwagen hier gehen und nutze jetzt diese.
Trustpilot
3 days ago
4 days ago