I have this network booster, the Cel-Fi CONNECT C41, from stc. I bought it for 2300. I haven't used it because it didn't work for me due to my Mobily SIM card and the strong insulation. The apartment is at the back, there's no signal outside, it's weak, it didn't pick up. By God, the device is new, I lost money on it and bought a longer cable. I'm selling them all together for 1900, final price. You'll save money, and the cable and adapter are free, I didn't count them. The device is in good condition, comes with its accessories and original box, it's considered new and unused.