We have a used Zain B520s-93a router available for sale. The router is unlocked and works with all networks: STC, Mobily, Zain. It supports dual band aggregation with Cat6. The supported frequencies are: 800/1800/2100/2300 The device is located in Al-Mazilif. (Price: 200) SAR If you are interested, please contact me: ( Phone number appears when clicking the contact button )