There is a "Logitech connection utility", a standalone program to update the receiver. You can find that on their software downloads page.
None of the Hero lightspeed wireless mice work with LGS. The last version of LGS was 9.02.
The G903 SE (3366/best buy exclusive), which MAY have improved lever tensioning and less lever play (mine is flawless) works on LGS 9.00 and 9.02 still as its still a G903.
If you buy a 903, you should mod the L/R clickers immediately with Omron D2F-01 or Omron D2F-01F or ZF DG2 T85 (Cherry) switches or Panasonic AH1480619 or AH1460619 microswitches.
[email protected] ghz, RX Vega 64, 32GB DDR4, Gigabyte Aorus Master, Seasonic Platinum 1000W, Corsair 760T
Alt: MSI GT73VR Throttlebook with 7820HK @ 4.7 ghz, GTX 1070 MXM TDP mod to 230W, 32 GB RAM