The screws are at most 2cm long, which would be fine...if they weren't 2cm inset, which makes putting the cables in a gargantuan pain in the ass. The entire thing is large enough to take up the entire electrical box, so god help you if you have any coiled cables in there. If I were buying it again I would avoid the novelty of the USB ports in favour of a normally sized outlet, but now that it's in, I'd rather not replace it.

Reply by our customer service

Hi there, Thanks for sharing your feedback. I'm sorry that we didn't meet your expectations. If you have any other questions, you may reach out to us by submitting an online inquiry support@shopperplus.com , initiating a chat or by phone at 1-866-979-7463. We'll make sure to take note of this. Thank you.

One of the usb is not working or otherwise it's perfect.

Reply by our customer service

Hi Herbert, Thanks for sharing your feedback. If you need any assistance in regard to this3.1A Smart Fast Charging Dual USB Port, you recently purchased, please do not hesitate to contact us. You may reach out to us by submitting an online inquiry, initiating a chat or by phone at 1-866-979-7463.

To large for outlet

Reply by our customer service

Hi there, I really appreciate you taking the time to share your feedback and being so open with us. We hope you'll come and see us again soon! Have a nice day and stay safe!

Grosse déception! À l'installation tout va bien (Juillet 2017). Et dernièrement une prise usb a cessé de fonctionner sans raison ? Pourtant mon fils de recharge n'a jamais été enlever de la prise. J'ai essayé avec un autre fil sans succès. :(

Reply by our customer service

Bonjour, Nous sommes désolés, svp nous appeler dans le 1-866-979-7463.

I bought 5 of these as it says fast chargers. I installed it couple of days ago, but its not fast charging at all. Disappointed.

Reply by our customer service

Dear customer ,thanks for your kind reviews .Any quality issue ,could you contact our 24 hours customer service for help ?You could reach them by calling 1-866-979-7463 or sending online live chat (from Monday to Friday )or sending an email inquiry to us (any time ). We are more than happy to help you here .Best regards

My Samsung S7 does not detect the fast charging.

Reply by our customer service

Dear customer, Thanks for your kind reviews and sorry for this inconvenience.Could you contact our 24 hours customer service for help ?We are more than happy to help you here. Best regards