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Old 12-22-2011, 10:18 PM   #6
Korwin
Junior Member
 
Join Date: Dec 2011
Posts: 1
Default Workaround/Fix

Ive been suffering through this issue with two different USB adapters from plantronics... both have the same issue.

Today I bought a Sound Blaster X-fi Pro USB adapter... the box did not list any OSX support... plugged it in, the Mac recognized it, and been using it for hours without issue.

Here is the info provided under device info:
Sound Blaster X-Fi Go! Pro:

Product ID: 0x30dd
Vendor ID: 0x041e (Creative Labs)
Version: 1.71
Serial Number: 00092593
Speed: Up to 12 Mb/sec
Manufacturer: Creative Technology Ltd
Location ID: 0x1d100000 / 2
Current Available (mA): 500
Current Required (mA): 120


The device info for the 2 units that do not work without 30 min robot issues are:

C-Media USB Headphone Set :

Product ID: 0x000c
Vendor ID: 0x0d8c (C-MEDIA ELECTRONICS INC.)
Version: 1.00
Speed: Up to 12 Mb/sec
Location ID: 0x1d200000 / 3
Current Available (mA): 500
Current Required (mA): 100

Composite Device:

Product ID: 0xad01
Vendor ID: 0x047f (Plantronics, Inc.)
Version: 1.00
Speed: Up to 12 Mb/sec
Location ID: 0x1d200000 / 3
Current Available (mA): 500
Current Required (mA): 500
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