Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Beware this is not 3.5mm coax adapter

I felt I should enter this review because I wish I would have learned that this is NOT the usual 3.5mm adapter that most of us are used to (digital coax). I admit that there is no misinformation on the description of the product but I was looking for a 3.5mm male adapter to use with a digital pc speaker system. This would not work because it is a fiber not a digital coax which is needed. Yes, it works with most Apple 3.5mm connections because they support Mini Toslink (fiber and digital coax support). Unfortunately, the shipping and restock fees do not make it worth sending back so it will gather dust in my cable collection until I find a use for it. I still gave it 4 stars because the quality seems good.