[all] usb headset connector?

Rask Ingemann Lambertsen rask at sygehus.dk
Sun May 17 23:27:22 CEST 2009


On Sun, May 17, 2009 at 06:00:12PM +0200, arne anka wrote:
> ok, if i understand correctly, all of _these_ adapters[1] work by using  
> additional pins not specified in the usb standard, ie not by some driver  
> magic that sends sound via the standard pins, right?
> 
> [1] not just the cingular one, but also
> > http://www.amazon.com/3-5mm-Stereo-Adapter-T-Mobile-Diamond/dp/B0011WDLES/ref=pd_sbs_a_2_img/184-2544850-3162110
> or
> > http://www.amazon.com/OEM-Converter-Cingular-T-Mobile-Cavalier/dp/B001RXTDP2/ref=pd_cp_e_1_img/184-2544850-3162110?pf_rd_m=ATVPDKIKX0DER&pf_rd_s=center-41&pf_rd_r=03ZX1CK3AZE3RG0W2AVJ&pf_rd_t=201&pf_rd_p=413863501&pf_rd_i=B000UHY6XU

   Yes. On the first page you can clearly see the non-standard connector on
the left of the adapter. On the second page it is even spelled out: HTC
ExtUSB.

http://en.wikipedia.org/wiki/Universal_Serial_Bus#Proprietary_connectors_and_formats

Pinout:
https://www.sparkfun.com/commerce/product_info.php?products_id=9078

-- 
Rask Ingemann Lambertsen
Danish law requires addresses in e-mail to be logged and stored for a year




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