Type of Usb Connector Bryston BDA-1

The port on the rear of the Bryston BDA-1 accepts USB B.
The typical port on most computers accepts USB A.
Many new laptops only take micro USB, aka USB C.
Do be aware that the USB implementation of the BDA-1 is somewhat limited.  The BDA-1 dates to 2009, and the USB implementation is much more limited than that of DACs of more recent vintage, including all of Bryston's own DACs from the BDA-2 on.  I happen to own a BDA-1.  It was and still is a fine DAC.  However, the coax, toslink and aes/ebu inputs are all much superior as compared to its USB input.  For that reason, if a serious USB connection is required, employment of a USB to spdif converter is recommended.

Thank you!

For the most part, you want a USB Type A to type B. This chart may help:

https://www.reddit.com/r/coolguides/comments/5zvu1w/i_redrew_the_usb_types_guide/

Unless you have a very new computer that only has type C for an output, Type A is the typical PC USB connector, but Macs have gon all in on Type C mini. Here’s an example of what I use:

https://amzn.to/37sO1F9


Be aware that some types also have a "mini" or "micro" variety, so be sure you don’t get a "Type B mini" for the DAC end. You want the big chunky one.