Original part with a USB head that connects to the laptop, and you can connect a LAN internet cable to it. The internet will be on the laptop via the cable and it strengthens the internet speed, working at 1000 mega speed. New, I bought it today for a purpose and finished with it and no longer need it. The product is original, bought for 50 SAR and used only one day, selling for 40 SAR. + I have an original 20-meter LAN cable, also new, for sale for 30 SAR for whoever wants it.