Protection card various models

At present, there are two major schools of protection cards: "protection card with network function" and "single card protection card without network function"
Protection card with network function
(i.e. network card + protection card function in one)
Among them, there are "100M network protection card" and "1000M network protection card". 100M network protection card is the most common. According to OhYi Technology Co., Ltd., 100M network protection card has exceeded 1GB/s, breaking through the theoretical value of 100M environment!
Single card protection card without network function
Generally, single card protection card can automatically identify the network card that comes with the main board and other common network cards, and can automatically identify the 100M/1000M network environment, giving full play to the existing network card function to implement hard disk protection and environmental deployment functions! Low price is an economical and practical product.