How responsive and fast are the side (thumb) buttons? i love my g602 but the side buttons don't always work reliably and quickly for my use in mobas.

Work perfectly for games and work, I use it in MMOs and MOBAs without any issues

Does the thumb sit on top of the side buttons or underneath them when holding the mouse normally?

The thumb goes MOSTLY beneath the side buttons. I say mostly because the buttons have a surface shaped like a "ꟼ". The the extruded top part is likely the intended place to press but the flat portion works as well. Simply by gripping the mouse firmly will push buttons along the bottom row for any adult hand until you get accommodated to only applying pressure with the bottom half of your thumb.

Does this utilize the unifying receiver, or does it have it's own receiver that only works for this specific mouse?

It doesn't work with the unifying receiver (like the one that comes with the Logitech Craft Keyboard, I'm assuming). I believe Logitech has a separate line of productivity mice that are compatible with that. The G604 does come with it's own usb WiFi receiver that nests in the mouse body when not in use. It can also use Bluetooth. Not sure if it's own usb receiver can be used by other mice though.

Does it charge with a wire or just swap out the double a when it dies?

Just swap out the two AAs. Energy consumption is minimal. Hardly down after 4 months of steady use. It would have been better, however, if it was Lightspeed-compatible

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Logitech G604 Lightspeed Wireless Gaming Mouse with 15 programmable Controls, up to 240 Hour Battery Life, Dual Wireless connectivity Modes, Hyper-Fast Scroll Wheel - Black

Product ID: 157238194

Details

Brand
Logitech G
Color
Black
Connectivity Technology
Bluetooth
Movement Detection Technology
Optical
Special Feature
Dual Buttons

⚡LIGHTSPEED wireless tech with 1 ms ultra-fast response

🎮15 programmable controls for ultimate command

🔋Up to 240 hours battery life on a single AA

€ 955.83

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Description

🎯 Elevate your command center with precision, speed, and stamina.

SEAMLESS DUAL CONNECTIVITY - Effortlessly switch between Bluetooth and LIGHTSPEED wireless modes for unmatched versatility across devices.
PRECISION AT THE SPEED OF LIGHT - HERO 16K sensor delivers zero smoothing, filtering, or acceleration with up to 25,600 DPI sensitivity.
HYPER FAST SCROLL WHEEL FOR RAPID NAVIGATION - Toggle between ratcheted and hyper-fast scrolling to breeze through long documents or intense gaming sessions.
MASTER YOUR GAME WITH 15 PROGRAMMABLE BUTTONS - Customize every click and command to fit your unique playstyle and workflow.
UNMATCHED ENDURANCE WITH 240 HOUR BATTERY LIFE - Stay unplugged longer with industry-leading power efficiency powered by just one AA battery.

The Logitech G604 Lightspeed Wireless Gaming Mouse combines 15 fully programmable controls, dual wireless connectivity (Bluetooth and ultra-fast 1 ms LIGHTSPEED), and the advanced HERO 16K sensor for pinpoint accuracy. Its hyper-fast scroll wheel and up to 240 hours of battery life on a single AA battery make it a powerhouse for both gaming and productivity, backed by a 2-year warranty.

Specifications

ASIN	B07QN369XX
Additional Features	Dual Connectivity, Programmable Buttons, Wireless
Antenna Location	Gaming
Battery Average Life	5 months
Best Sellers Rank	#36,673 in Video Games ( See Top 100 in Video Games ) #762 in Mac Accessories #1,200 in PC Gaming Mice
Brand	Logitech G
Button Quantity	6
Color	Black
Compatible Devices	Laptop
Connectivity Technology	Bluetooth
Customer Reviews	4.4 4.4 out of 5 stars (8,558)
EU Spare Part Availability Duration	2 years
Enclosure Material	Metal
Global Trade Identification Number	00097855149435
Hand Orientation	Right
Hardware Platform	Mac, PC
Item Dimensions L x W	5.11"L x 3.14"W
Item Type Name	Gaming Mouse
Manufacturer	Logitech
Mfr Part Number	910-005622
Model Name	Logitech G604 Lightspeed Wireless Gaming Mouse
Model Number	910-005622
Mouse Maximum Sensitivity	25600 dots_per_inch
Movement Detection	Optical
Number of Batteries	1 AA batteries required. (included)
Operating System	Mac OSX
Power Source	Battery Powered
Range	10.0 meters
Style Name	Mouse Only
Theme	Gaming
UPC	097855149435
Unit Count	1 Count
Warranty Description	Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service. https://www.amazon.com/gp/help/customer/display.html/ref=help_search_1-1?nodeId=201596310&referral=AIHR2K9UHOKTQ_A2XM37FWGO4HN72

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€ 955.83

Duties & taxes included

In stock

Sold byAmazon CyprusDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Cyprus.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Received my product in pristine condition. Great service overall.

1 month ago

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