GPS Speedometer,Speedometer for Car,Heads Up Display for Cars H2,Universal HUD Speedometer with USB Connection,Plug and Play,Displays MPH,Compass,Over Speed Alert,for All Vehicles

Best value for the money. Speedometer is right on okay.Brightness, very bright, great color great functionality

Put this on my golf cart works great easy to install suction cup hold on great easy to see at in the dark

This thing is off by more than 10%. I used it in my Honda Civic, which is totally accurate and it’s off by more than 10%. Since I started using it, I’m backing up traffic everywhere I go in my truck with oversize tires. I purchased it so that I wouldn’t depend on the speedometer in my truck, but it’s more accurate than this thing is.

For under $15, you can't beat it. It does take a minute or two (literally 60-120 seconds) to find the satellites, but then it works flawlessly. My only critique is the should have put the USB plug on the side, not the back of the unit. We'll see how long it lasts but great replacement for one of my vintage cars.

I like this gadget. It works well. The direction is accurate and so is the speed.

Plus: At its brightest setting the display is colorful and easy to read. The speed updates rapidly as your speed changes, and tested against radar, it is dead-on accurate. Very good value for the price. Excellent option for vintage cars where the speedometer is inaccurate or inoperable.Minus: There is no easy way to mount this speedometer to the dash. There is not a large enough flat spot on the back for double stick tape or a glue-on magnet. There should be some sort of mounting bracket provided. Also, the power cord sticks out far beyond the back of the speedometer, which prohibits mounting the unit on a flat surface. It should have a 90˚ connector where it plugs into the unit. The power cord provided is very long.The unit has an automatic brightness control that dims the display in dark conditions. The light sensor is on the back of the unit, so if you mount it against or under the dash, the display will be too dim to see in daylight. The sensor should actually be located on the face of the unit where the display is. Fortunately, this automatic dimming feature can be disabled and the brightness set to the level you desire.

Lo mejor

Didnt work