Is it possible to make a LMB macro?

Yes. In fact it has "Left button" as one of the options to assign the programmable numbered buttons. You can even reprogram the actual LMB and RMB to other functions if you want. Plus it has the option to Import macros if you have one pre-made that you want to use.

Questions & Answers: ESTONE C12 4000 DPI Programmable Gaming Mouse for PC Mac Computer Laptop, 12 Programmable Buttons, Weight Tuning Set,Wired USB Connection

(7)

double click image to zoom in

Top Rated Visit ESTONE Store

ESTONE C12 4000 DPI Programmable Gaming Mouse for PC Mac Computer Laptop, 12 Programmable Buttons, Weight Tuning Set,Wired USB Connection

High-end features including: 12 buttons, pulsing light in 6 color modes, and 12 MMO programmable side buttons.
Support 4 level DPI: Support 1000-1500-2000-4000 4 levels DPI switch, you can choose the DPI level as you please, support double-speed adjustment, the highest mouse movement speed up to 8000DPI.
Compatible Systems: Compatible with Windows 7, Windows 8, Windows 8.1, Windows 10, Windows XP, Vista, ME,
2000. Mac OS X 10.4 or later, Android etc.
Fire Key: triple click botton on the right, more convenient for you to get a triple click, help you to get a fast speed than other players in the game. Built-in 8 weights, can be adjusted according to your habit.
Basic Parameter:
The size of the mouse: Large game-hand
Applicable types: Gamers, office
Working mode: Photoelectric
Ergonomic: Yes
Connection mode: Wired
USB Length: 1.8 m
Mouse interface: USB
Number of keys: 12
DPI: 1000-1500-2000-4000DPI
Polling rate: 125-1000
Tracking Systems: Optical
Key life: 12 millions

$33^.49 –