This laptop works perfectly with all modem configuration (Touch screen, Thunderport, Super speed Nvme SSD). Running Windows 10 smoothly.
It has Nvidia GTX 960 GPU video graphic card so it can take graphic or game jobs.
The battery is out so you need to plug-in a power adaptor charger (comes with it) all the time. There are some burn marks on arrow keys but they function as they should.
Preowned Dell XPS 15 9550 laptop – 15.6in 4k uhd (3840 x 2160) touch, intel core i5-6300hq, 8GB ram, 256 nvme SSD