Is the rj 45 connection compatible with dell xps 15? Noriko July 10, 2018 19:33 Updated Follow Yes, this will connect to the Dell XPS 15's Thunderbolt port and would allow for RJ45 connection. Related articles Does this work with the dell xps 13? Can this hub's USB-A ports and Ethernet be used simultaneously? Will this charger charge the 2016 15 inch MacBook Pro? Is it Surface Book 2 compatible? If i use the 60w to charge my laptop, how do the remaining 3 usb-a ports share the 15w of power? 5v/1a per port? Comments 0 comments Please sign in to leave a comment.