 
1. From the firmware version V3.08 we can tell this analyzer is 6830A, not 6830:
	(1) firmware V3.06 or below: model 6830.
	(2) firmware V3.07 or above: model 6830A.

2. Our current software (V5.50) for 6830A can work with Win 7, 8, 10 (and for both 32 or 64 bits).
 
Note:
(1) Before install the new SW, please do remove the old SW and USB driver of 6830A from your PC.
(2) 6830A SW (V5.50) is for 6830A only.