ETHUSBHUBBOX is designed for Raspberry Pi Zero and is compatible with Zero series boards. USB expansion: 3x extended USB ports, compatible with USB 2.0 and USB 1.1. Ethernet capability: RTL8152B Ethernet chip, supports 1x RJ45 Ethernet port with 10/100 Mbps autonegotiation. Direct connection: Pogo pin design for direct connecting with Raspberry Pi Zero, Zero W, or Zero WH. Protective and ergonomic design: Angled rounded design for a smooth hand feel, simple snap case lid. Materials and finish: Quality ABS material, dull polish surface, antifingerprint. Use scenarios Headless Raspberry Pi Zero setups: Add USB peripherals and Ethernet to enable remote access, file transfer, and networked control without cluttering the workspace. Portable networkenabled projects: Use in field deployments or compact IoT devices where a small USB hub and wired ethernet connection are required for data logging and communication. Minimal desktop or kiosk arrangements: Provide a tidy USB hub and wired network for Pi Zerobased projects in a compact, easytohandle package.