HP Elite 8200 SFF looks new. All functions okay. USB wireless adapter was included with this one; slow speed but nice touch. Windows 10 Pro OS is worth purchase price and OS startup and registration was snagless.  Very little internal dust could have been blown out a bit better. The supplier of this unit, RefurbConnect, participates in the PowerMyLearning program, a plus (for every PC bought they donate one to a child in need).