This Ethernet Network USB Logic board is the perfect fit for your Zebra TLP 3842 LP 3842 Printer. It is made by LONGYUE, a reputable brand known for producing high-quality printer accessories. With this board, you can easily connect your printer to your network and enjoy effortless printing from anywhere in your home or office. This board is compatible with Other Printer & Scanner Accs, Printer & Scanner Parts & Accs, Printers, Scanners & Supplies, and Computers/Tablets & Networking. It is a must-have for any printer enthusiast looking to add more functionality to their printer. Get yours now and experience the convenience of network printing.