Instruct: Classify an Amazon review as either positive or negative.
Query: It works, but lacks seller description....

I bought this to switch between my 17" Dell Display (1440 x 900 px) to do my work and my 32" Sony LCD to watch movies.(1360 x 768 px).It does not work with either resolutions. The product is of good quality but it is not working for me.If you want to use it for HD/widescreens displays, try another product instead.