Instruction: Generate an answer to the question by utilizing the information contained in the document.

Input:
Question: Does unit come with usb power cable?
Document: 480 doubt 720... thats why i would of liked to test a unit that has svideo and composite to see if there was a different.. needs a coaxial cable input..Since this is my only signal converter transition  unit..
I give this an ok.. Everyone knows i'm very critical with my reviews..Face it its about quality of a product.on a newer Direct tv dvr that has no HDMI out puts??? Really  but on to this productAnyway... The unit works great as advertise.. theres a blue indicator light showing power and the unit was small then i thought it would be. there is a slight blurwish the hz were higher then 60..Pros.
I can't get it to show anything, probably a bad unit. Tried it on Onkyo TX609 receiver and just using a Pioneer LD to a 46&#34; TV.
I have a picture in a picture feature on my television ,but was unable to use it because it requires an outside receiver for the second picture . I have a VHS recorder which has a receiver but was unable to use it because the output on it was the RCA type of cable and my T V would only allow HMDI to be used .
I needed a way to convert the output from my satellite dish (the secondary signal send out over the coax cable) to an HDMI output and this fit the bill nicely. I ended up hooking the coax to an old VCR and using the analog tuner on that to generate the RCA composite output, which I then fed into this box, which converted it to a 1080p HDMI output.
I bought a Samsung TV when I moved back to India and had a tough time getting the local Digital Cable suppliers to get a Settop box that delivered 1080P. Compounded with that was the PAL to NTSC conversion issue as the only way I could get the picture was from RCA. This was in Black and White. I was fed up with the local provider and looked for a solution that could convert the signal what the TV was configured for.
works just fine for my playstation 1. RCA to HDMI :) I'm looking forward to final fantasy 8 in HD.
i live in a place where tv system is pal, so i had to get this product in other to use an ntsc dvd i got online.its a great product, very portable, very effective.buy it.
Working Security camera outside my house and does an excellent job. Very clear in Viewing. Would recommend highly. Priced right
This worked perfectly! Able to connect RCA DVR out to new TV with HDMI connection only. Movies are clear with 1080 resolution.
Answer: Unit comes with a power cord but does not come with a USB cable.  My unit works superbly!