Best Cell Phone OTG Adapters of 2026

"This adapter has made it so much easier to use my USB-C cables with older USB-A ports. I just plug it in and it works immediately—no setup needed. Charging is always consistent, and I love how sturdy it feels. I keep one in my bag, car, and desk because it's so compact. Definitely a must-have for my devices."

"This little adapter was the perfect solution for my bedside charger that didn't have a USB-C port. It was inexpensive, arrived the next day, and worked flawlessly. Much cheaper than replacing my cables or charger."

"I use this adapter to connect USB-C cables to USB-A ports, and it never disappoints. The fit is tight and secure, but still easy to remove. Transfers data and charges without any hassle. For the price, the quality is excellent. Highly recommended!"

"I've found this adapter to be extremely useful for connecting my older USB devices to newer USB-C ports. Its compact size and solid build make it a staple in my tech kit, and I never have to worry about losing connection or carrying extra cables. Highly practical for anyone juggling old and new tech!"

"I picked up the USB-A to USB-C cable mostly for charging and file transfers between my devices and was impressed by its durability and thoughtful design—the side-facing USB-C plug makes it so much easier to use around other cables. Transfer speeds are fast and charging is reliable, so I’d definitely recommend it to anyone who wants a dependable cable for daily use."

"Switching to these adapters has made a noticeable difference for me, especially with my Mac Mini setup. I’m getting USB 3.0 speeds and the connection is flawless. The build quality is excellent, and it works perfectly for connecting my external SSD. Great for anyone needing efficient, high-speed storage connections."

"I've found the setup to be super simple when connecting my older iPhone to a newer Mac. The quality meets my needs, and for what I paid, the value is just right. I’ve had no issues at all using it."

"I use this adapter daily with my mouse and MacBook Air. The plug-and-play operation is seamless, and the cable length is perfect. It feels sturdy and well-made, so I'm quite satisfied with my purchase so far."

"I was hesitant at first about using this with my mouse, but it’s been working flawlessly. I plan to buy another for my desktop and would happily recommend it to others."

"I've tried several USB to USB-C adapters for my MacBook, but this set stands out for its cost-effectiveness and seamless functionality. I love that it comes with multiple adapters, and it’s truly a plug-and-go solution. Even my Bluetooth keyboard connected instantly, and the adapters are lightweight yet durable. For the price, I really feel like I got both quality and quantity."

"As a Mac Mini user, this product is absolutely perfect for my setup. The minimalist design and compact size make it blend in effortlessly on my desk, and the build quality feels solid. I highly recommend it to anyone wanting a reliable, space-saving USB-C adapter."

"I wanted something to connect my older USB-A devices to my newer USB-C ports, and this pack from UGREEN does just that. The adapters are well-made and work without any hassle. I appreciate the variety in the pack, though I do wish they were a bit more affordable. Otherwise, it’s a good buy if you need dependable adapters."

"I recently upgraded to a new iPhone with a USB-C port while the rest of my family still uses the older Lightning chargers. These adapters have been a real lifesaver—I can keep using all of our old cables in both our house and cars, and I love the nifty rubber tethers that prevent me from losing them. The charging speed is unchanged, and overall, these adapters are simple, effective, and highly convenient."

"I've used these adapters with my iPhone 17 and older Lightning-based cords, and I'm impressed at how seamlessly they work. The 4-pack means I can have one with every device, and they're especially handy with non-AirPod earbuds. For the price, they solve a real problem and let me get more value from my existing accessories."

"These adapters have been an excellent solution for keeping my older cables in use with newer devices. All four worked perfectly from day one, and even after months of use, they're still going strong. The secure fit and sturdy materials give me peace of mind, and charging speed remains unaffected. It's a super practical and reliable purchase."

"I've purchased these adapters twice because the quality truly exceeded my expectations. They're extremely well-built, durable, and the connection is very secure—absolutely no cheap feel. I use them regularly and have never encountered any issues. For the price, these are unbeatable!"

"After a few weeks of use, I can say these adapters are reliable, fast, and super convenient. I've used them with everything from laptops and flash drives to microphones, and every connection is rock-solid with no performance drop. They're compact yet sturdy, and I appreciate the premium metal casing. Honestly, it's a simple tool that just works—a solid 5/5 from me."

"I bought this to connect an external hard drive to my Xbox ROG Ally X, and it worked flawlessly right out of the box. No setup needed, just plug and play with no connection drops at all. The build quality feels very reliable, and I'd recommend it if you need a hassle-free adapter."

"I've used these adapters for everything from syncing old photos between Android and MacBook to charging multiple devices. They work flawlessly, fit perfectly, and don’t overheat my phone. I really appreciate how compact they are for storage."

"Getting four adapters in one pack has been a real game-changer for me. I love the versatility—connecting my phone, tablets, laptops, and even chargers is hassle-free. The speedy data transfer and fast charging support are fantastic, and I can always keep one handy in my car or bag. Great value and convenience!"

"I mainly use these with my car charger and for my mouse dongle on my new MacBook. All four worked perfectly from the start, with no glitches after months of use. The only issue is that they're so small, I tend to misplace them easily, but that's not really a big deal."

"I needed these adapters for work to use with a security key, and I’m impressed with the solid quality and reliable performance. They fit perfectly in my Type-C ports and make accessing my work computer effortless. Highly recommend for anyone whose company issues a USB-C key."

"These adapters worked flawlessly in my car, making it simple to charge my new USB-C phone using the car’s older USB ports. Charging is fast, and they fit every cord I tried with no hassle. Very satisfied with the purchase."

"I travel a lot and have found these adapters to be incredibly practical. Since USB-C ports aren’t always available in airports or planes, these ultra-small, lightweight adapters let me charge my devices anywhere. Definitely recommend them for frequent travelers."

"I really appreciate how these adapters let me keep using all my old lightning cables with my new devices. They're super compact, easy to attach, and feel well-made. I’ve had zero problems so far, and they’re very convenient to loop onto my bag or keychain for portability. Definitely a great buy if you want to avoid wasting your old cords."

"Switching from my previous iPhone to the latest model meant my old charging cords didn’t fit, but these adapters solved that problem perfectly. I had several long lightning cables already, and now I can use them with my new phone. Saved me from buying new ones, and the price for a multi-pack was way better than getting a single adapter elsewhere."

"These are great for charging and let me keep using my existing cables, but I noticed they don’t work for audio or data transfer. If charging is all you need, they’re definitely worth it."

"I use these adapters constantly—they’re durable, well-built, and connect seamlessly between my old USB-A chargers and new USB-C devices. The snug fit and solid feel give me peace of mind, and they work great for both charging and data transfer. Having multiple in a pack is super handy for keeping one at my desk, in my car, and in my travel bag."

"When I got a new phone with only USB-C cables, these adapters let me keep using my existing chargers without any hassles. Charging is stable and reliable—no issues at all. I’d definitely pick them up again."

"These adapters have been incredibly helpful for traveling, especially with my Samsung phone. They’re the perfect size for portability, and the price for a 4-pack is great. I did notice they get a little warm in hotel outlets, but at home they’re perfectly fine."