Amazon has the Razer DeathAdder v2 Mini Gaming Mouse (RZ01-03340100-R3U1) for $20 with free shipping on $25+ or with Prime. List price: $50. Made smaller to fit smaller hands and most grip styles. Features 8500K DPI optical sensor, 62g lightweight design, chroma RGB lighting, 6 programmable buttons, anti-slip grip.

Has excellent Amazon Reviews.

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Amazon has the Razer Basilisk X Hyperspeed Wireless Gaming Mouse for $41 with free shipping. Features 16K DPI Optical Sensor, 6 programmable buttons, 450 Hour battery.

Has excellent Amazon Reviews.

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Amazon has the Logitech G502 HERO High Performance Gaming Mouse (910-005469) for $38 with free shipping. List price: $80. Features high performance HERO 16K sensor, 11 customizable buttons and onboard memory, adjustable weight system.

Has good Amazon Reviews.

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Amazon has the Amazon Basics Full-Size Ergonomic Wireless Mouse (?GP8-BK) for $21 with free shipping for Prime members or on $25+. Has good Amazon Reviews.

$21 Shop Now

Amazon has the Amazon Basics Full-Size Ergonomic Wireless Mouse (?GP8-BK) for $21 with free shipping on $25+ or with Prime. List price: $28. Features has a 1600 DPI optical sensor and uses 2 AA batteries (included).

Has good Amazon Reviews.

$21 Shop Now