The device is known to network specialists and is considered the best and most famous for 4G networks in terms of speed and stability of internet quality, and it is considered the best for use in gaming ping. The device is modified to achieve the highest purity and quality of the internet and accepts the use of a high-gain antenna or external antenna with a TS9 connector. There is a large antenna device that I used with it for sale separately for 100 SAR with its cables and all connections. Note!! The device does not support 5G and is designed to operate at the highest quality for 4G networks. Price is 400 SAR, negotiable, and delivery via Redbox at the buyer's expense.