The ETH-USB-HUB-BOX is a HUB kit with HUB ETH/USB (B) inside. It is tailored for the Raspberry Pi Zero series, small in size, with each cutout of the case precisely aligned with the connector. The case adopts the classic Raspberry Pi red/white color combination, with a quality matte polishing surface, effectively keeping the Zero away from dust. This HUB BOX will provide an RJ45 Ethernet port and more USB capabilities for your Zero, facilitating Internet connection and various kinds of USB devices.