3 Comments on “What is the Maximum USB 3.0 devices per virtual machine?”

1. Dave G says:

   January 23, 2012 at 2:02 pm

   Correct answer is C. 1 controller per VM, 20 devices per VM.

   
   
   
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   1. mr_tienvu says:

      January 23, 2012 at 3:25 pm

      You’re wrong. Correct answer is A.
      Ref: vsphere-50-configuration-maximums.pdf, page 2

      Table 1. Virtual Machine Maximums (Continued)
      Virtual Peripheral Ports
      USB controllers per virtual machine 18
      USB devices connected to a virtual machine 20
      Parallel ports per virtual machine 3
      USB 3.0 devices per virtual machine 1

      Note: USB 3.0

      
      
      
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      1. costin says:

         November 24, 2014 at 12:30 am

         I quote from the same table:
         USB 3.0 devices per virtual machine 20

         The 10 annotation states:
         10. Guest operating systems might have smaller limits than allowed by vSphere

         In the end, I think the correct answer is C.

         
         
         
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