USB Interface Chip GL850G USB 2.0 HUB Controller GL850 Package SSOP28 – Empower Laptop
1PCS/5PCS GL850G USB 2.0 HUB Controller SSOP28 | eBay
5pcs/lot Gl850 Ssop28 Usb 2.0 Hub Controller Ic Gl850g In Stock - Integrated Circuits - AliExpress
foone🏳️⚧️ on Twitter: "The chip on the main mouse is: GL850G KJB0231 3145603 This is apparently a USB hub controller! https://t.co/AOUGLJw5yU" / Twitter