No manufacturer or warranty these are as is.The Luxul AMS-1208P Managed Switch is a fully managed network switch that is designed for enterprise networking. With 12 Gigabit Ethernet ports (8 of which are PoE+), this switch provides high-speed network connectivity and supports maximum data transfer rates of 1 Gbps. It is rack-mountable and comes with a manufacturer warranty of 3 years. This Easy Smart Managed Switch is ideal for businesses looking for reliable and efficient network management solutions.o