Used from 2014 to 2022 as BOTH desktop and mobile work platform.  

Has plenty of built-in connectivity AND has D3000 docking station.  Can convert from desk to mobile in seconds with just two plugs -- power supply and USB 3.0 to the docking station.  All the desktop accessories stay connected to the docking station and the docking station provides a slight slant for easy typing. 

Includes two (2) Dell 130W power supplies, so one can run the desktop and the other can be in the travel bag or backpack at all times. 

Plenty of processing power with 4 cores and 8 threads in the Intel i7 4702 processor.  Base speed is 2.6 GHz with acceleration up to 3.2 GHz.  

Good wireless connectivity with both dual band AC Wi-Fi, BlueTooth, and RJ45 Ethernet support via docking station or an RJ-45 to USB adaptor (adaptor not included).  

Touch screen has high resolution (3200 x 1800 bits) for easy viewing and for fine graphics work, when needed. 

Should be a great resource for your success and your enjoyment.