A. Features: 1. Sharing: By connecting to the local area network via an RJ45 network cable, multiple computers in the local area network can share a USB printer or an all - in - one machine (only the printing function is supported). 2. USB2.0 Transmission: The server complies with the USB2.0 transmission standard (compatible with USB1.1), provides an adaptive Ethernet interface, and supports multiple protocols and multiple operating systems. 3. Universal Compatibility: Using the RJ45 port, the connector can be used with any LAN - only device, such as smart TVs, printers, game consoles, cameras, laptops, etc. No drivers are required for setup. 4. High Integrated Chip: The Print server uses a high - integrated chip with low power consumption, which can save energy and reduce costs compared to traditional printers. The server allows users to print from any computer on the network. 5. Web Management Function: The built - in web management function of the Print server provides more convenience as it allows users to configure, monitor, and even reset the print server through a browser. B. Specification: Item Type: USB Print Server Material: ABS Colour: Black Ports: 1x10/100Mbps LAN, 1 x DC Power Input, 1 x USB 2.0 C. The models that have been tested and seem to work well are: For LQ 730K Needle Printer For LQ 630K Needle Printer For LQ 635K Needle Printer For R290 Inkjet Printer For HP F2100 Series All in One (Print Only) D. Supported Model: Check the corresponding supported model according to the printer. Pass indicates support, while Fail / - and No ink do not indicate support. Compatibility: The compatibility list is constantly updated. The compatible models of this model are the models listed as PASS in "LPR". Unsupported Models: For HP 1007, 1008, 1018, 1020 E. Package List: 1 x Server 1 x Adapter 1 x cat5 Network Cable 1 x User Manual