Buffalo's LinkStation 220 provides shared storage and backup for PC and Mac computers, tablets and smartphones on your home network. Just connect it to your wireless router for access anywhere in your home. Only for MacOS 15 (Sequoia) and earlier. While on the go, Buffalo's WebAccess service allows you to create a free personal cloud for easy remote access anytime, anywhere over the Internet, and even on your iPhone, iPad and Android devices. With LinkStation 220, you can back up multiple computers simultaneously and enjoy access to terabytes of storage. LS220D0402