Could this be used as a computer dust blower? Or is the risk of static too high?
It’s “high volume, low pressure” so you’d get a lot of air-flow, but no “oomph” behind it. Would not be the same pressure you’d get out of a can or “high pressure” type inflator.
As for being safe for a computer, since it doesn’t use a lubricated cannister or tank for the air, I’d think you’d be okay - just use a brush to get the grungy stuff dislodged and mobile.