SKU: 74475326125

Logitech G603 LIGHTSPEED Wireless USB HERO Sensor Gaming Mouse

Sale price$125.95 Regular price$139.95
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

Logitech G603 LIGHTSPEED Wireless USB HERO Sensor Gaming MouseDescriptionSpecificationsShipping HERO is a revolutionary new optical sensor designed by Logitech G to deliver class leading performance and up to 10 times the power efficiency1. With HERO sensor, G603 also delivers exceptionally accurate and consistent performance across the entire DPI range, with zero smoothing, filtering or pixel rounding from 200 to 12,000 DPI. LIGHTSPEED wireless technology features a super fast 1 ms report rate with our end to

HERO is a revolutionary new optical sensor designed by Logitech G to deliver class-leading performance and up to 10 times the power efficiency1. With HERO sensor, G603 also delivers exceptionally accurate and consistent performance across the entire DPI range, with zero smoothing, filtering or pixel rounding from 200 to 12,000 DPI.

LIGHTSPEED wireless technology features a super fast 1 ms report rate with our end-to-end optimized wireless solution. G603 delivers incredible responsiveness and reliability for competition-level performance.

Quickly switch between HI and LO modes with the flick of a switch. In HI mode, G603 delivers peak performance with LIGHTSPEED 1 ms reporting and up to 500 hours of non-stop gaming. When not gaming, simply switch to LO mode and extend battery life. LO mode reports at 8 ms for up to 18 months of use with 2 AA batteries.

Dual connectivity with LIGHTSPEED and Bluetooth® allows you to connect to and control multiple devices. Easily toggle between the two connected devices with a press of a button.

G603 is built for comfort with an ergonomically-designed, lightweight, contoured body. Customize G603 to achieve just the right weight by choosing to use either one or two batteries—with no impact to performance. You can also choose which side to place a single battery, for custom balancing.

G603 wireless gaming mouse delivers up to 500 hours on 2 AA batteries—twice as long as our previous generation. Even with a single battery the G603 can last through up to 500 matches of League of Legends®. When battery is at 15%, both LED status indicator and Logitech Gaming Software will notify you before the critical moment.

The G603 wireless gaming mouse can be fully configured to match your preferences. G603 comes with 6 programmable buttons including on-the-fly DPI shifting through up to 5 sensitivity settings. In LGS, configure macros, sequences of clicks and keystrokes to simplify in-game actions and quickly execute complex tasks.

With onboard memory, you can take your settings with you wherever you go. Using LGS, store your settings in G603 and play on other PCs without needing to install additional software. No login required.


  • TRACKING
  • Sensor: HERO™
  • Resolution: 200 – 12,000 DPI
  • Zero smoothing/acceleration/filtering
  • acceleration: > 40 G4Tested on Logitech G240 gaming mouse pad
  • speed: > 400 IPS5Tested on Logitech G240 gaming mouse pad
  • Responsiveness
  • USB data format: 16 bits/axis
  • LIGHTSPEED Wireless report rate in HI mode: 1000 Hz (1 ms)
  • Wireless report rate in LO mode: 125 Hz (8 ms)
  • Bluetooth® report rate: 88-133 Hz (7.5-11.25 ms)
  • Microprocessor: 32-bit ARM
  • Durability
  • PTFE Feet: 250-km range6Tested on Logitech G240 gaming mouse pad
  • Battery Life7Battery life may vary based on user, battery discharge characteristics and computing conditions
  • HI mode (performance): 500 hours (non-stop gaming)
  • LO mode (endurance): 18 months (standard usage)

  • Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 74475326125

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    4.7 ★★★★★
    Based on 23 reviews
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    Verified Purchase
    Mindy
    Pawtucket, US
    ★★★★★ 5
    Perfect for my Epson 2720!
    When my Epson 2720 printer pooped out on me and said my ink waste box was full, I was so sad. After watching a billion YouTube videos, I learned there are a ton of people selling new ink boxes and I had no clue which one to pick. I am the most electronically illiterate person on the planet so I just knew it wouldn't be easy for me to fix... wrong! This kit came with the new ink waste box, tools to change it out, a bag to throw the ink filled box into, instructions, and an extra pad for next time. After removing the old box, the new one slid in perfectly. Resetting the wic code was extremely easy as well! The instructions show step by step diagrams on what to do. It was a fast and simple process. It all worked out too well for me (normally it's a domino effect of chaos when I repair something) so the first print to see if it all worked was a nail biter. It printed beautifully! If you have a 2720 that needs repaired, this is the product for you!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 14, 2026
    R
    Verified Purchase
    Renee
    Lexington, US
    ★★★★★ 5
    Worked printer fixed
    Works well for what I needed , good instructions, for replacement, ink quality and fixed printer
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 7, 2026
    R
    Verified Purchase
    Rocío Guzmán
    Port Orchard, US
    ★★★★★ 5
    Great replacement waste ink pad!
    This waste ink pad maintenance box works well as a replacement for my printer. It was easy to install and fits perfectly. The extra sponge is a nice bonus and helps absorb excess ink effectively. The packaging was secure and arrived in good condition. My only small complaint is that it didn’t come with clear instructions, so I had to search online to be sure I was installing it correctly. Other than that, it does the job and is a cost-effective alternative to the original brand. Would definitely recommend if you’re looking for a reliable maintenance box!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 25, 2025
    R
    Verified Purchase
    Redwood Mama
    Carnegie, US
    ★★★★★ 4
    MAC OS users read this
    1. There is no way around needing to reset the waste ink counter by downloading software, unless you want to pay for Epson to fix your printer. Replacing the waste ink tank alone will not make your printer work. Most of the WIC software you'll find if you google search this issue is only for WINDOWS. 2. The software recommendation that came with this part was for WINDOWS users only. It's an .exe file. I researched and found one that's for MAC, and LINUX (as well as windows.) I had to read the FAQ on that site to learn how to tell my MAC I was willing to bypass security and install it, but this was simple, and I was even able to use a trial key instead of paying. The trial key reset the counter to 80% so I'll need to go through the process again sooner than if I'd paid, but I was pleased to find out it would work first before buying a key. The site was "my printer club." 3. I have zero affiliation with "my printer club." Just trying to help out MAC users who may think they're out of luck, as it even says on the Epson site, direct quote: "Yes, the service alert and service repair process may be temporarily delayed on most printers by using the Maintenance Reset Utility to enable printing for a short period of time. This method is available to Windows users (Windows 10, Windows 8, Windows 7, Windows Vista, and Windows XP) as a one-time option while customers determine the best next steps for repairs. Currently there is no Maintenance Reset Utility available to Mac OS users." 4. Installing the waste tank purchased here was quick and easy. I'm only giving 4 stars because I had no idea when I bought it that their instructions weren't for MAC.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 4, 2024
    N
    Verified Purchase
    Nicholas Samuels
    West Palm Beach, US
    ★★★★★ 5
    Great support staff and perfect fit!
    I had a bit of an issue with the reset, so I engaged customer service. Customer service was very friendly and assisted me with resetting the counter. The software was recently updated and is much easier and smarter than the older version. I had a great experience and loved that the kit worked and fit as expected (compatibility met).
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 26, 2026

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