Todd Harris was arrested in April after investigators searched his home and seized his laptop a year ago. Police said the device contained images that were confirmed as child pornography.
Harris, 49, admitted possessing the images, but in court on Monday he was unwilling or unable to identify the Web sites where he collected the pornography.
Circuit Judge Patrick Robb found Harris guilty as charged, scheduled a sentencing assessment report, and ordered Harris to return to court August 28 for sentencing. The defendant faces up to a maximum of seven years in prison. Harris remains free on $10,000 bond.