Netgear 12100187 ユーザーズマニュアル

If you want to limit USB drive access to only read access, from the router USB Storage 
(Basic Settings) screen, click Edit. In the Write Access field, select admin, and then click 
Apply.

The password for admin is the same one that you use to access the router. By default it is 
password.

61.

USB Storage Basic Settings

You can view or edit basic settings for the USB storage device attached to your router. 

Select USB > Basic Settings. The following screen displays:

By default, the USB device is available to all computers on your local area network (LAN). 

To access your USB device, do one of the following:

Click the network or device name.

Click the share name.

Type \\readyshare in the address field of your Web browser.

Network/device name:

Share name: