How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a direct replacement cable that restores volume control to an Astro A10 or A40 headset, choose weishan A10; if you need a small desktop box that lets two audio sources share one speaker or headphone without unplugging anything, choose WLTASUY 3.5mm. These are not competing versions of the same thing — they solve two completely different problems, and the right pick comes down entirely to what you're trying to fix.
• weishan A10 — biggest strength: It's a purpose-built replacement cord for Astro A10 / A40 / A40 TR headsets, with a 5-pole TRRRS plug on one end and a 4-pole TRRS plug on the other, plus an inline volume controller so you can adjust loudness without touching the console or PC.
• weishan A10 — biggest trade-off: It only makes sense if you own one of those Astro headsets. On anything else it's just a 6-foot aux cable, and the 5-pole end may not match a standard 3.5mm jack.
• WLTASUY 3.5mm — biggest strength: It's a bidirectional 3.5mm switcher — 2-in-1-out or 1-in-2-out — so you can flip between two sources or two outputs with one button press instead of crawling behind your desk.
• WLTASUY 3.5mm — biggest trade-off: It switches audio, it doesn't improve it. No volume control, no headset mic support, and no power — it's purely a routing box.
• Pick weishan A10 if your headset cable is frayed, crackly, or missing its volume wheel.
• Pick WLTASUY 3.5mm if you're tired of swapping plugs between a PC, phone, console, speaker, and headphones.
The weishan A10 is a repair-part product, and that's the whole point. It's built as an audio cable replacement for the Astro A10, A40, and A40 TR gaming headphones. The connector layout is specific: a 3.5mm 5-pole TRRRS male plug on one end, a 3.5mm 4-pole TRRS male plug on the other. That 5-pole end is what lets it carry both audio and the inline volume controller through the headset side of the connection. If you own an A40 or A40 TR and your original cable has developed a crackle, a dead channel, or a volume wheel that no longer responds, this is the kind of part you buy so you don't have to replace an entire headset.
Construction is where it earns its keep for a cable that lives on a desk and gets yanked around. The jacket is a braided nylon over copper wire, in a black-and-red mix, and the tips are gold-plated. In my opinion, braided nylon is the right call for a gaming cable specifically — it resists the kinking and fraying that eventually kills rubber-jacketed aux cords, and a 6-foot (2 meter) length is enough slack to reach a console across a desk or a TV stand without pulling tight. The 3.5mm wire diameter is standard, so it won't fight most cable channels or clips.
Compatibility is broader than the Astro name suggests. The spec sheet lists PS4, PS5, Switch, Xbox One, Xbox Series X/S, MP3 players, laptops, PCs, cellphones, tablets, guitar, and amplifiers — anything with a 3.5mm port. Realistically, though, the value is concentrated in the Astro use case, because that's where the 5-pole plug and inline controller actually matter. Plug it into a generic phone and you've got an ordinary aux cord with a volume wheel you probably don't need.
Who should skip it? Anyone who doesn't own an Astro A10, A40, or A40 TR. If you just want a cheap braided 3.5mm cable for a phone or a car, you're paying for a specific connector you'll never use. And if your problem is "I have too many devices and not enough jacks," this cable does nothing for you — that's a switcher problem, not a cable problem.
The WLTASUY 3.5mm is a different animal entirely. It's a bidirectional stereo audio switcher: two inputs to one output, or one input to two outputs, selected by a physical button on the box. No power supply is required — it's plug-and-play — and it ships with a 1-meter (3.3-foot) 3.5mm audio cable so you can wire it up immediately.
The use case is mundane but genuinely annoying to live with: you've got a PC, a phone, and a game console, and one set of speakers or one pair of headphones. Without a switcher, you're reaching behind the desk to unplug and replug every time you change devices. With this box, you press a button. That's it. The 1x2 mode sends one source to two playback devices, which is handy if you want the same audio hitting a speaker and a headphone pair. The 2x1 mode takes two sources into one output, which is the more common desk setup.
Two physical details stand out from the spec sheet. First, the size: 2.6 x 2.5 x 1.1 inches. That's small enough to sit on a desk corner or tuck behind a monitor without becoming a piece of furniture. Second, the shell is solid aluminium, which matters more than it sounds — a plastic box with a button gets pushed around the desk every time you switch, while a metal one tends to stay put and feels less disposable. The color is black, and the output mode is stereo.
Compatibility is deliberately broad: Android phones, MP3 and MP4 players, PCs, game consoles, laptops, and Blu-ray players on the input side; speakers, soundbars, and headphones on the output side. The one thing to be clear about is that this is a passive routing device. It doesn't amplify, it doesn't clean up noise, and it doesn't carry a microphone signal for a gaming headset. It also won't help an Astro A40 owner with a broken cable — wrong product for that job.
Who should skip it? Anyone whose actual problem is a damaged cable, a missing volume wheel, or a headset that needs a specific 5-pole connector. Also skip it if you only ever use one source and one output; a switcher with nothing to switch is just another box on the desk.
• Best for fixing an Astro A10 / A40 / A40 TR headset → weishan A10. The 5-pole TRRRS to 4-pole TRRS layout is the whole reason this cable exists.
• Best for controlling volume without reaching for the device → weishan A10. The inline volume controller is built into the cable.
• Best for sharing one speaker or headphone between two devices → WLTASUY 3.5mm. Two inputs, one output, one button.
• Best for sending one source to two outputs → WLTASUY 3.5mm. The bidirectional design covers both directions.
• Best for durability against desk abuse → weishan A10 for cable flexing (braided nylon, gold-plated tips); WLTASUY 3.5mm for a box that won't slide around (solid aluminium shell).
• Best for a no-fuss, no-power setup → WLTASUY 3.5mm. No external power supply needed, and it includes a 3.3-foot cable.
• Best for travel and cable length → weishan A10. A 6-foot cable coils up and disappears in a bag; a switcher box doesn't.
• Best for a gaming headset mic → weishan A10. The WLTASUY switcher is a stereo audio routing box, not a headset interface.
If I had to pick one for myself, it would depend on the problem in front of me, and I'd be honest about that. For anyone with a worn-out Astro A40 or A40 TR cable — crackling, one side dead, volume wheel gone — I'd buy the weishan A10 without much deliberation. It's the specific part for the specific job, the braided build should outlast the original rubber cable, and the inline controller is a feature you actually use every session. For anyone juggling a PC, phone, and console into one set of speakers, I'd buy the WLTASUY 3.5mm, because no cable on earth solves the unplug-replug problem the way a button does. In my opinion, the weishan A10 is the more focused product and the one I'd recommend to more people — but only if they own the headset it's built for.
Yes — it's listed as a replacement cable for the Astro A10, A40, and A40 TR. It uses a 3.5mm 5-pole TRRRS plug on the headset end and a 3.5mm 4-pole TRRS plug on the device end, and includes an inline volume controller.
No. It's a stereo audio switcher, designed for audio sources and playback devices like speakers, soundbars, and headphones. It handles audio routing, not microphone signals, so a headset mic won't pass through it.
No. It's plug-and-play with no external power supply required, and it comes with a 1-meter (3.3-foot) 3.5mm audio cable in the box.
They're not substitutes. Buy the weishan A10 if you need to replace or upgrade a cable on an Astro headset. Buy the WLTASUY 3.5mm if you need to switch two audio devices into one output. Since pricing changes, check the current price on Amazon before deciding.
As an Amazon Associate I earn from qualifying purchases.
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon and affiliated sites.
When you buy through links on this page, we may earn a commission from qualifying purchases at no extra cost to you.
Amazon and the Amazon logo are trademarks of Amazon or its affiliates. This site is an independent third-party review and is not affiliated with, endorsed by, or sponsored by Amazon or the product brands mentioned.