My nephew got a new TV and needed different connections for his Wii to work.  My sister was going to spend nearly $40 at BB to get this.  I quickly checked Amazon and with Prime, had it there in two days.  I'm sure this isn't as high quality craftsmanship, however, this will be plugged in once, and never touched again.  For $5 bucks, I'll take the chance.  It has worked great so far!