This is a PlayStation Portable (PSP) gaming console, not a sat nav device.
What I'm not sure about is: this isn't a game I've seen before. I don't know if the screen is showing an image, a game or some sort of genuine hack to make this into a satnav device.
I didn't know this until I looked, but check out the dingus sticking out of the top of the machine. It's totally one of these.
I have like three different OG PSP models kicking around on my Board o' Handhelds. Now I might have to pick one of those receivers up just for the yuks.
It released in 2005 or so and has been less popular than the competing Nintendo DS, so it's not like it's a commonly known handheld nowadays. I still have mine but sadly it has some issue where multiple pixel columns of the screen are getting swapped around, I really liked that little thingy :(
Yes, there is a GPS module you could get for the PSPs.
There's tons of accessories for the PSP including things like Radio/TV receivers, camera addons, etc. Pretty funny how 3 years later, smartphones started shipping all that out of the box.