Enhanced Connectivity: This Ethernet Internal Print Server Network Card ensures reliable connectivity for your printers, making it an essential upgrade for efficient office operations Easy Installation: Designed for hassle-free setup, this network card can be seamlessly integrated into your existing printer setup, ensuring minimal downtime and maximum productivity Description: 620N Ethernet Internal Print Server Net Card Mould number#: For JetDirect J7934A J7934G 5550 4250 5500 (The product printed words depending on the batch, but this does not affect use) Color: As Shown Material: PCB Package Contents: 1 * Network Card Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.