THE G903 LIGHTSPEED

 Measuring 130.3mm in length the G903 Lightspeed is a medium to large sized gaming mouse.

To showcase its size we placed it right next to yet another medium to large gaming mouse the L10 Advanced by TteSPORTS.

Two fully programmable (and removable) buttons are placed on the left side of the G903.

The Logitech Gaming logo is placed at the rear center of the unit.

A removable cover is placed on the right side of the mouse (by default the G903 is configured for right handed users).

At the top we find the DPI selection buttons and LEDs and a button which can be used to change the feeling of the scroll wheel (firm/free).

The clickable scroll wheel is the most silent one we've used to date (along with that of the G900) when in free mode.

The micro USB port is placed right beneath the primary buttons as seen above.

Turning the G903 over we see a grand total of 6 PTFE feet.

Placed at the base are also the on/off power button, pairing button, PMW336 optical sensor (supports angle snapping) and a compartment inside which you can place the 10g weight (or the Powerplay module if you choose to get the wireless charging mat).

You can adjust the G903 for both right and left hand users by replacing the buttons and covers as seen above (these are kept in place via small magnets so you just have to pull them).

The USB nano receiver can be used on its own or with the extension adapter if the second is mounted on the micro USB braided cable as seen above.