Just wanted a quality ambidextrous mouse. I'm not a gamer. Just a retired engineer who paid more than $150 for a mouse in 1984. It is a nice product. Built-in battery will last several weeks of desktop use if you turn off the light show and dial down the rate it reports events to the computer.

It's been a while since I've owned a Logitech peripheral after companies such was Razer and Steelseries came on to the scene. The G903 is a great mouse, comfortable and has great precision. It currently has the best optical sensor on the market.

The Best

Finishing off our three-part review of Logitech's latest wireless mice, we finally look at the cream of the crop, the pièce de résistance, the daddy; whatever name you want to give it. This is the best mouse Logitech has ever made. The G903.

+ LIGHTSPEED wireless connection; + Solid build quality; + RGB lighting; + PMW3366 Sensor is epic; + Mechanical pivot buttons; + Infinite scroll wheel; + Ambidextrous shape; + PowerPlay compatibility; + Great battery life; + Adjustable weight; + 1.8M braided charging cable with excellent connection

Worth every penny! You will never need another mouse. This one is well made.

The shape and size feel great in my hand; The optional weight is a great feature; Being able to customize the colors is cool; The tactile feel of the button clicking is perfect; Battery life is suitable for long gaming sessions

The only con I can think of is that the charging mat that would go with this mouse isn't sold in Canada; That would just be a nice added feature though; Using the wire to charge it when I'm not using it is more than good enough

Definitely pleased with this purchase, it has helped revive my interest in Gaming. Particularly recommend if you are a Left handed Gamer

Wireless technologies have become integral parts to our lives and amazingly it's been 27-years since Logitech released the world's first ever wireless mouse using radio frequencies. Since then, this technology has been refined and tweaked.

I've already reviewed the Logitech G603 , which for me was the perfect, non-ridiculous wireless gaming mouse but for some facepalmy design that made it too uncomfortable to use without brutal modification. Today I've got its bigger, also wireless brother, the Logitech G903 to look at.

Box was opened, and parts missing. The USB light speed adapter, the extra left hand side buttons and 10 gram weight. Note you need the USB adapter for the additional functionality of the mouse. This was bought on Amazon Prime

The Logitech G903 is proof of the age-old adage: "you get what you pay for". Despite it costing a quite frankly ridiculous £149.99, it is without doubt one of the best gaming mice money can buy – and a near-peerless performer in the wireless space.

Stellar wireless performance; Powerplay wireless charging support; Wealth of customisation options

It's really expensive