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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a complete wired listening setup in one box — USB-C earbuds, a metal build, sound isolation and a five-year warranty — choose UliX Rider USB C; if you need to keep using the Lightning earphones you already own on a newer USB-C iPhone or iPad, choose Denlane Lightning.
• UliX Rider USB C — biggest strength: It's a finished product. USB-C plug, dynamic drivers, in-ear tips, touch/button call control, a protective case and a 5-year warranty, all in one purchase.
• UliX Rider USB C — biggest trade-off: It's wired and only fits devices with a USB-C port. No 3.5 mm jack, no Lightning, no charging while you listen.
• Denlane Lightning — biggest strength: It's a two-pack of Lightning-to-USB-C audio adapters with stringing holes and strings, so old Lightning earbuds keep working on USB-C phones, tablets and laptops — plug and play, no settings.
• Denlane Lightning — biggest trade-off: It is audio only. It explicitly does not support charging or data transfer, and it does nothing for you unless you already own Lightning headphones.
• Pick UliX Rider USB C if you want new earbuds that just work on a USB-C phone, tablet or laptop.
• Pick Denlane Lightning if you have Lightning earphones you love and a USB-C device with no Lightning port.
The Rider is a self-contained answer to a very specific modern problem: the headphone jack disappeared, and you want something that plugs straight into the port that replaced it. The connector is USB Type C, the driver is a dynamic driver with a 20 Hz – 20,000 Hz range and 48 ohm impedance, and the whole thing is wired end to end. No pairing, no battery, no charging case to remember. For anyone who has stood on a platform with dead wireless buds, that alone is the pitch.
What it does best is the everyday stuff. The listing describes sound isolation that keeps your music in and the background out, which matters on trains, in open offices and on flights. The earpiece has a rounded tip and a soft, snug fit designed so your ears don't ache after an hour. There's a microphone tuned for meetings and calls with zero wireless delay, and the controls are touch plus a button for call control. In the box you get the earphones, an eartip, a cable and a protective case — the small extras that usually get forgotten. UliX also backs it with a 5-year warranty and 24/7 support, which is an unusually long commitment for a wired pair.
Compatibility is broad and worth checking against your own device. The sheet lists iPhone 15 through iPhone 17 (including Pro, Pro Max, Plus and Air), iPad Pro 2018–2021, iPad Mini 6th gen, the 10.9" iPad 10th gen, 11" iPad Pro, MacBook Pro 14"/16" and MacBook Air M1. On the Android side it covers Galaxy S20 through S24 including FE and Ultra, the Z Flip 2–6 and Fold 2–6, the A33/A34/A35/A53/A54/A55, Google Pixel 4 through Pixel 10 including Fold, Motorola Edge 2021, plus Dell XPS 13 and Microsoft Surface Laptop 4. If your device has no 3.5 mm jack, this is aimed at you.
Who should skip it? Anyone still on a Lightning iPhone — that's the older connector, and this plug won't fit. Also skip it if you need to charge and listen at the same time, if you want true wireless freedom, or if you're happy with your current earbuds and only need an adapter. In those cases the Rider is solving a problem you don't have.
Denlane sells something much narrower, and it's honest about it: a Lightning-to-USB-C audio adapter, sold as a 2-pack, in Pure White. The USB-C end is male, the Lightning end is female. You plug the USB-C male into your phone, tablet or laptop, and your Lightning earphones into the other side. That's the whole job. Denlane describes it as plug and play with no setting changes — you switch between devices whenever you like.
The compatibility list is the interesting part, because it runs both directions. On the Apple side it's built for iPhone 15–16 series and SE 4, iPad Pro 12.9" (3rd–7th gen), iPad Pro 11", iPad 10th–11th, iPad Air 11" (4th–7th gen), iPad Mini 8.3" (6th–8th gen), plus MacBook, iMac, Mac Pro, Mac Mini and Mac Studio. On the Android and Windows side it names Google Pixel 5A/5/4A/4/7 Pro, Moto Edge S/Edge S Pro/G8/G7 family, OnePlus 6T through 9 Pro, Galaxy S21 through S23 including Ultra and Plus, and Galaxy Tab A7. The product info also lists iPhone 17 among compatible devices.
Two design details deserve attention. First, the adapter is made of a high-quality composite material chosen for abrasion resistance and heat dissipation, so it's built to survive being carried around. Second — and this is the genuinely clever bit — it has stringing holes and ships with strings, so you can hang it or tie it to a cable instead of losing something this small. Anyone who has lost a dongle knows why that matters.
The limits are stated plainly, and you should take them seriously. It supports headphones only: calls, music and wired control. It does not support charging or data transfer. It's not a headphone splitter either, despite listing four ports — those are the two pairs of ends across the two adapters. And it's only useful if you own Lightning earphones. If you're starting from nothing, this is the wrong purchase: buy earbuds, not an adapter for earbuds you don't have.
• Best for a complete setup in one purchase → UliX Rider USB C. Earphones, tips, case and cable are all included.
• Best for reusing Lightning earphones on a USB-C device → Denlane Lightning. That's precisely what it's made for.
• Best for long-term peace of mind → UliX Rider USB C. A 5-year warranty and 24/7 support is a real commitment on a wired product.
• Best for travel and storage → Denlane Lightning. The stringing holes and supplied strings mean it can live tied to your cable bag rather than rolling around loose.
• Best for calls and meetings → UliX Rider USB C. Built-in microphone, zero-delay wired connection and call control buttons.
• Best for sound isolation in public → UliX Rider USB C. In-ear design with rounded tips and isolation that keeps audio from leaking out.
• Best if you need to charge while listening → neither. UliX is wired USB-C only, and Denlane explicitly does not support charging.
• Best if you own both Lightning and USB-C gear → Denlane Lightning. It bridges the two worlds, and you get two adapters, so one can stay in a bag.
• Best if you want no dongle at all → UliX Rider USB C. Nothing to lose, nothing to forget.
I'd buy the UliX Rider USB C. It's the product that actually plays music the moment you open the box, and the combination of a metal-bodied in-ear design, dynamic drivers, sound isolation, an inline microphone and a 5-year warranty is a lot of finished product for a single decision. The Denlane adapter is well thought out — the strings are a genuinely thoughtful touch — but in my opinion it only makes sense as a bridge for people who already own Lightning earphones and refuse to give them up. If that's you, buy the Denlane. If you're starting fresh on a USB-C phone, tablet or laptop, the Rider is the one I'd recommend. Either way, check the current price on Amazon before deciding, since that's the one thing I can't tell you from the specs.
Yes. The compatibility list covers iPhone 15, 16 and 17 including Plus, Pro, Pro Max and Air, along with recent iPad Pro, iPad Mini, iPad Air and MacBook models with USB-C ports.
No. Denlane states clearly that it supports headphones only — calls, music and wired control — and does not support charging or data transfer. It's an audio adapter, nothing more.
No. It goes the other direction: USB-C male into your device, Lightning female for your earphones. It's for Lightning headphones on USB-C hardware, not the reverse.
No. It's a wired USB-C connection with no battery, which is exactly why the sheet notes you won't have it die mid-call. The trade-off is that you're tethered to your device while listening.
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