CENTRIA WNDR4700/WNDR4720

Requirements for Optional USB Devices

The router works with USB 3.0 (USB Super Speed), 2.0 (USB High Speed), and 1.0 and 1.1 (USB Full Speed) standards. The approximate USB bus speeds are shown in the following table. Actual bus speeds can vary, depending on the CPU speed, memory, speed of the network, and other variables.

Table 2. USB drive speeds

Bus

USB 3.0

USB 2.0

USB 1.1

Speed/Sec

5,000 Mbits

480Mbits

12Mbits

The router works with most USB-compliant external flash and hard drives. For the most up-to-date list of USB drives that the router supports, go to:

http://kbserver.netgear.com/readyshare

The router supports both read and write for FAT16, FAT32, NTFS, Linux file systems (EXT2, EXT3, EXT4), HFS+ (Hierarchical File System Plus), HFS+ journaled system.

Note: Some USB external hard drives and flash drives require you to load the drivers onto the computer before the computer can access the USB device. Such USB devices do not work with the router.

Hardware Setup

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NETGEAR WNDR4720, WNDR4700 user manual Requirements for Optional USB Devices