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No. The Lenovo IdeaPad S145-15 laptop, model number 81N3005LUS, does not have a built in ethernet port. You can connect this computer to an ethernet cable by using a USB to ethernet adapter like this one: https://www.bestbuy.com/site/insignia-usb-3-0-to-gigabit-ethernet-adapter-white/3510527.p?skuId=3510527
Sorry, there was a problem. Please try again later.Don't have one is wireless only or if you but usb /ethernet adapter
I would recommend:
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