My son is a competitive gamer and he grabbed this GTX Professional RGB Mechanical Mouse by AJazz as soon as I received.

GTX Professional RGB Mechanical Mouse|$25.99

This post is currently being edited and reformated.

1. Simple to use
Just plug and play, no additional software or firmware needed.
2. Adjustable and Removable Ergonomic Wrist Support
Rotate the screw at the end of the mouse to adjust the position of the wrist support pad; two different shapes wrist support pad separately suitable for daily use and game, can switch freely.
3. Counterweight Slot
Counterweight Slot and four 5g weight lump to adjust the mouse weight.
4. RGB LED Backlight
Colorful RGB lighting zones from a spectrum of over 16.8 million colors, DPI buttons to change the default light modes, bring more splendor to your life and work.
5. High Quality and Stable Performance
Avago A3050 IC, 20 Millions micro motion, aluminum and ABS construction, well-designed anti-skid scroll wheel, anti-interference PVC cable and the special muzzle-style cable fixing module, ensure the long term stable performance.
6. 4 level default DPI
1000/2000/3000/4000 4 level default DPI.
7. Well-designed scroll wheel
Well-designed anti-skid scroll wheel provide durable and stable performance, particularly suitable for work and daily use.
8. Side buttons design
Two side buttons design for forward and backward functions, allowing seamless back and forth browsing.
9. Broad Compatible
USB connection, suitable for most of computers PC and laptops. Compatible with Windows xp/7/8/10, Mac Os and Linux.

【MODULAR STRUCTURE】Adjustable and removable ergonomic wrist support, choose the most suitable position to fit your hand, two different shapes separately suitable for daily use and game. Free counterweight slot to adjust mouse weight.
【PROFESSIONAL GAMING MOUSE】7 Programmable buttons, special thumb button design. Can set buttons, macro and color of the light as you like through the professional software. High-accuracy optical sensor and adjustable polling rate allow you to do quick and high precision operations. Aluminum and ABS construction, 1.6m anti-interference PVC cable and the special muzzle-style cable fixing module, ensure the long term stable performance.
【RGB BREATHING LED BACKLIGHT】Colorful RGB lighting zones from a spectrum of over 16.8 million colors, DPI buttons to change the default light modes. Choose the color you like freely, bring you wonderful visual experience and fun.
【BROAD COMPATIBLE】4 level default DPI, 4 level adjustable polling rate, just plug and play, perfect for playing games, official using and daily using. Compatible with Windows XP 7/8/10 Mac OS Linux.
【2 YEARS WARRANTY】2-Years Manufacturer’s Warranty and Unconditional 30 days Money-back Guarantee. Any request or suggestion of our products, please feel free to advise us. Ajazz always focus on designing and making the best products and providing the best customer service.

Specifications:
Size: 129.5 x 86 x 38.6mm (5.09 x 3.39 x 1.52inch)
Weight: 155g (5.47oz)
Cable Length: 1.6m
Packaged Included:
1 x Ajazz GTX Mouse
1 x Counterweight Slot
4 x 5g Weight Lump
1 x Standard Wrist Support Pad
1 x Gaming Wrist Support Pad

I received this item for review. All opinions are mine. This post contains affiliate links.