How old is the wireless router is?

To determine the age of a wireless router, you can check the purchase date or look for a manufacturing date usually printed on a label on the device. If those details are unavailable, you can also consider the model's release date, which can typically be found online. If the router is functioning well and meets your current needs, its age may be less relevant. However, if it's several years old, it might be worth considering an upgrade for better performance and security.