This USB 3.0 device can connect to any computer and grant it NFC connectivity.
NFC connectivity is becoming more common every day, especially in mid-level and high-end smart phones; many devices, like TVs, controllers and other compatible peripherals also exist, and you can also use NFC tags to recognize and locate your devices.
ASUS has presented the NFC Express, a device that can be connected to any computer via a USB 3.0 port (includes a hub with other two USB 3.0 ports) and gives NFC connectivity to it, allowing us to, for example, instantly connect our smart phone to the computer to transfer files and pictures, as well as connect Wi-Fi devices simply by getting it near the receptor.
The NFC Express is also sold on its own, but the official release price is still unknown. The ASUS Z87-DUAL and ASUS Z87-DELUXE motherboards include it by default. You can also create an NFC keychain and use it to login into your computer remotely, simply synchronizing it with the device.