GPS Digital Speedometer for Car MPH, Universal HUD Speed Meter with LED Large Font Head Up Display Car Accessories with USB Cable, Plug Play for Car Truck Motor SUV Golf Cart All Vehicles

We bought this to use with a sport utility vehicle that does not have a speedometer but is street legal where we live. It was super easy to set up - we used Velcro to attach it to the dash and it just plugs into a auxiliary power outlet / cigarette lighter. It works great and is large, bright and easy to see even in the daylight. It is accurate as we have checked it against city speed signs and it matched perfectly. It was a great value compared to having a professional speedometer put it.

Accurate and large display.

This thing is great and works better than expected. I use it at work driving a tractor trailer to monitor my speed better since the truck gauge doesn't show increments of 1 mph. Unfortunately my company uses an eld system called samsara and if I go 1 mph over I start getting dinged and points are deducted from my driver score which can lead to trouble so to speak. This has helped me maintain a 100 score

Dash lights stopped working so I could not see the speedometer at night time so I gave this product a chance I stuck it all my dash in a good spot and now it's the only one I use I don't even look at my speedometer no more this product works awesome worth the money

Happy with the product for the price. It works just as it's supposed to.

For the price super happy with performance. Sometimes it takes a second for the GPS to catch but it is very accurate. I wish I could change colors for display. I also wish it had a compass built in but all of those features are available on more expensive options and for the money this was a great purchase that I installed in a 2009 Honda Accord. Plug and Play into a USB outlet. Could not be easier. Even comes with double-sided tape to stick it down wherever it needs to be placed.

Accurate. I put it in another car with a working speedometer. It was spot on.I am using the speedometer in a 82 Malibu. I am happy with it.

Been stuck at these two lines for 30 plus minutes straight out of the box. Even drove around to open area with no clouds but nothing unplugged multiple times and nothing worked. Directions are pretty much plug in and wait but it talked about buttons which this unit does not have so these directions might be for something else.