disks are identified by the names usbdisk1 and usbdisk2. USB printers are identified by the names usbprinter1 and usbprinter2. These names cannot be changed.

Figure 3-20: USB Page

When you plug a USB device into the storage system, the storage system automatically detects it and adds that device to the USB page. (You might need to click “Scan” to update the display.)

However, when you want to unplug a USB device from the storage system, you must first use the Manager to disconnect it. This prevents data corruption and other potential problems with the device. Once the USB device has been disconnected via the Manager, you can unplug it.

To disconnect a USB device:

1.In the list of USB devices, select the device(s) that you want to disconnect.

2.Click “Disconnect”.

3.When the confirmation message appears, click “OK”.

You can now unplug the USB device.

Note: If you inadvertently disconnect a USB device that you want to retain, unplug it from the storage system, plug it back in, and then click “Scan”. This reactivates the USB device. Since the USB device always remains on the Shared Folders page, any user assignments are always retained. If you remove one USB device and insert another one into the same port, the permission will be carried over from the previous device to the new one.

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Freedom9 4020 user manual 20 USB
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4020 specifications

The Freedom9 4020 is a cutting-edge network interface device designed for a variety of applications, ranging from home use to small business environments. This versatile device is praised for its robust performance, extensive connectivity options, and user-friendly features, making it an excellent choice for those seeking a reliable network solution.

One of the standout characteristics of the Freedom9 4020 is its advanced wireless capabilities. It supports dual-band Wi-Fi, allowing users to connect to both 2.4 GHz and 5 GHz frequencies. This feature ensures optimal performance by minimizing interference and maximizing speed, making it ideal for high-bandwidth tasks such as streaming and gaming.

In terms of connectivity, the Freedom9 4020 is equipped with multiple Ethernet ports, enabling wired connections for devices that require stable and fast internet access. These ports support Power over Ethernet (PoE), which simplifies installation by eliminating the need for separate power supplies for each connected device. This is particularly beneficial in settings where devices like IP cameras or VoIP phones are deployed.

Another key feature is the device's support for advanced security protocols. The Freedom9 4020 utilizes WPA3 encryption, providing enhanced protection for connected networks. This is crucial in today’s environment, where cybersecurity threats are increasingly prevalent. The device also includes features like a built-in firewall and VPN support, enabling secure remote access for users.

The Freedom9 4020 is designed with scalability in mind. Organizations can seamlessly integrate it into existing networks and expand as their needs grow. This flexibility makes it suitable for various applications, from home automation systems to small business networks.

The user interface is intuitive, featuring a web-based management platform that allows users to monitor and control their network easily. This system provides real-time insights into network performance, making troubleshooting straightforward.

Overall, the Freedom9 4020 stands out as a versatile and powerful networking solution. With its robust wireless performance, extensive connectivity options, strong security features, and user-friendly interface, it meets the demands of modern users looking for reliability and efficiency in their network devices.
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