Test all mouse functions on a computer first. Before connecting them all, test the mouse functions on just one. If you can live with what you get, then maybe it will suit your needs. I want all functions to work for my mouse. The mouse functions are limited. I upgraded an old KVM 2 port so the mouse, drivers and computer were fine. The scroll wheel didn't work and the mouse didn't move on extended screens. Deal Breaker and Revain quickly granted me an RMA. PS: I have tried several mice, the choice is mys.
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