Amazon.com: Logitech G400s 910-003589 Optical Gaming Mouse : Video Games
Logitech G - LGS Tip of the Day: Disabling Enhanced Graphics in Logitech Gaming Software If you're on a laptop and want to reduce GPU use when unplugged from the AC adapter,
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Amazon.com: Logitech G400s 910-003589 Optical Gaming Mouse : Video Games
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Just retired my Logitech G400s after 9 years of service...damn thing just refused to die. : r/MouseReview
Logitech G Series Gaming Products Now Fully Compatible With OS X | tonymacx86.com