The direct earth to rover comms is slow but it's a lot quicker via MRO as it has a higher gain antenna. https://mars.nasa.gov/mars2020/spacecraft/rover/communi

The direct earth to rover comms is slow but it's a lot quicker via MRO as it has a higher gain antenna. https://mars.nasa.gov/mars2020/spacecraft/rover/communications/ https://mars.nasa.gov/mars2020/spacecraft/rover/communicatio...