TechPowerUp reviewed the Sharkoon Light 2 S
A quote from the article:
Sharkoon expands their Light² series with the Light² S. The "S" stands for symmetrical, meaning it's not just ambidextrous, but has buttons on both sides. Equipped with PixArt's PMW3327, high quality PTFE feet, and a flexible braided cable, the 78 g Light² S goes for just $24.99.Sharkoon Light 2 S Review