Subject: Can I use third-party power supplies with these extenders?
Explanation: The AT-HDR-EX-70-2PS is shipped with the two 5v-4amp power supplies which are all you need to power up the extenders. Atlona also sells replacement power supplies if originals are lost or damaged. Third party supplies can be used but one must take into consideration that voltage must be 5V, 4amp power supply with a 5.5mm (2.5mm inside diameter) male power prong. Atlona is not responsible for any damage incurred when using third party power supplies.
Article ID: KB01279