World’s Smallest Wireless Gaming Mouse Weighs Just 15g

YouTuber Juskim, a modder who thinks outside the box, literally, decided to craft a gaming mouse so tiny it laughs in the face of standard designs, yet still packs the precision and speed that pro gamers demand. It’s safe to say that this could be the world’s smallest wireless gaming mouse.

This creation hinges on a super-compact printed circuit board (PCB), making it a fraction of the size of your average gaming mouse. Its 3D-printed frame, designed with a skeletonized structure, is all about blending hardcore durability with a weight so low it feels like it could float away. You hold it between your thumb and ring finger, with your index and middle fingers perched on two clicky tactile buttons, tackling a key gaming hurdle: inertia. Heavier mice need more muscle to budge, dragging down your reaction speed, but Juskim’s ultra-light design delivers near-instant response.

Juskim packed his tiny mouse with a beastly PAW3395 sensor, a champ that cranks out an 8KHz sampling rate, hits a wild 26,000 DPI resolution, tracks at a blistering 650 inches per second, and shrugs off 50g of acceleration like it’s nothing. Teamed up with a Nordic nRF54L15 System-on-Chip for wireless connectivity, this rig delivers the kind of snappy, low-latency performance that competitive gamers live for.


Your typical gaming mouse, like the Roccat Kone XP or Logitech G Pro Wireless, is shaped to hug your hand, keeping things comfy during epic gaming binges. Juskim’s mouse flips that script, demanding a claw-style grip where your fingers pinch and hover in a way that feels downright weird to anyone used to standard designs.
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