Lisa Gade reviews the Lenovo ThinkPad P15 Gen. 1, a very powerful 15.6” mobile workstation laptop that’s the successor to the ThinkPad P53. The laptop has a wide array of ports and is quite upgradable—including 4 RAM slots. It runs your choice of Windows 10 or Ubuntu Linux on Intel 10th gen H series 45 watt Core i5, i7 and i9 CPUs (Intel Xeon also available). NVIDIA Quadro graphics from the T1000 up to our Quadro RTX 5000 Max-Q 16GB are available. The ThinkPad P15 is available with matte full HD and wide gamut 4K IPS displays as well as a 4K OLED option. The computer has Thunderbolt 3, optional 4G LTE, HDMI, an SD card slot and more in terms of connectivity. ** Get it on Amazon: https://amzn.to/3lnhZQg