ye Shivers Mar 24, 2020 @ 7:44am
Replacement Headset Power Adapter for the Valve Index
I moved recently and in the chaos, I misplaced my Headset Power Adapter for the Valve Index. I was going to purchase a universal ac/dc adapter online but I do not know what wattage I should purchase. Does anyone know what wattage I should purchase for a replacement adapter? This is what I'm replacing: https://i.imgur.com/I4XjCCF.png
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Showing 1-15 of 31 comments
UhniSakra Mar 24, 2020 @ 11:29am 
No, to je pravda
ye Shivers Mar 25, 2020 @ 6:32am 
For anyone else that may have this problem, the answer is 12v 2 amp 3.5mm x 1.35mm connector.
Xammux May 6, 2020 @ 5:40pm 
This is incorrect. Its actually a 12V 2.5A. I've confirm this on the back of my power adapter to my Valve Index HMD.

Not 2 amp.
ye Shivers May 25, 2020 @ 6:02pm 
If you ever need help, don't ask, just post the wrong answer.
lourock21 Jul 18, 2020 @ 2:10pm 
Does anyone have a definitive answer about this? I lost my power supply.
Cathulhu Jul 18, 2020 @ 2:22pm 
Originally posted by Roons:
This is incorrect. Its actually a 12V 2.5A. I've confirm this on the back of my power adapter to my Valve Index HMD.

Not 2 amp.

How much more definite than reading it straight from the power supply itself do you need?
Last edited by Cathulhu; Jul 18, 2020 @ 2:22pm
Sageboy77 Sep 23, 2020 @ 12:02pm 
I just recently had the same issue. ye Shivers, would you mind sharing what you ended up purchasing and how it's working out for you?
ye Shivers Sep 25, 2020 @ 8:52am 
I ended up reaching out to Steam support and they sent me a replacement.
chronicideas Dec 1, 2020 @ 7:29am 
Originally posted by ye Shivers:
I ended up reaching out to Steam support and they sent me a replacement.
how long did it take to receive your replacement?
Yama Mar 1, 2021 @ 9:02pm 
Worst case look up the "Belker 36W Universal" as you can achieve the following 12v 2.5 amp safely with a 3.5mm x 1.35mm connector.
Kell Sep 10, 2021 @ 9:54am 
Originally posted by ye Shivers:
I ended up reaching out to Steam support and they sent me a replacement.
They kept sending me base station power supplies
TakaChairSama Oct 10, 2021 @ 5:08pm 
Is it AC or DC?
DocNiemand Jan 8, 2022 @ 4:24pm 
How did you 'reach out to them'. I've tried multiple avenues to no avail, 8 months with a $1000 paperweight.
Arctic Feb 4, 2022 @ 2:16pm 
Originally posted by Yama:
Worst case look up the "Belker 36W Universal" as you can achieve the following 12v 2.5 amp safely with a 3.5mm x 1.35mm connector.

Hey I just stumbled across this and am having some difficulty finding the appropriate adapter with a 3.5 x 1.35 connector.

Could you elaborate on this a little bit? From my very limited knowledge of currents and voltage I assumed that anything over 12v would have the potential to overheat and damage the headset. Do the different sizes of connectors in some way inhibit the maximum voltage that the adapter outputs?

If so, as a followup: I have a 20v adapter to usb for my macbook and actually managed to find a usb to connector that fits the index slot from a random appliance I had. Could I simply combine those? I would have tried this already if I wasn’t afraid of damaging my index.

Thanks in advance!
MoonC A T Feb 4, 2022 @ 2:27pm 
Also the polarity has to match, not just the volts/amps
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Date Posted: Mar 24, 2020 @ 7:44am
Posts: 31