Ghostly Huawei Mobily 4G Modem Router Model - HUAWEI b593u-9 The device works with a SIM card 32 wireless devices 4 Ethernet ports Condition: Used Quantity 2 And two STC One Mobily 4G One Huawei works on all SIM cards. Price per unit is 150, the Huawei is 200 For those who have surveillance cameras, these modems are suitable for them.