Removing the trackpad requires as little effort as it did with other two 2016 MBP models—we simply spin out thirteen T5 screws and the trackpad is ours.

And this one is a monster, nearly holding its own beside an iPad mini 2.

Now we know which trackpad in the family has been taking its vitamins.

We're not surprised to find the same ICs on this trackpad as we did in both 13" MBPs. However, with the increased size, Apple had to add a second touch controller to digitize all that extra trackpad:

STMicroelectronics STM32F103VB ARM Cortex-M3 MCU

Broadcom BCM5976C1KUFBG Touch Controller x2

Maxim Integrated MAX11291ENX 24-Bit, 6-Channel Delta-Sigma ADC

Monolithic Power Systems MP24830 white LED driver