The Ueevii CPE852 Dual Band Wireless Bridge is a 2 piece, white, compact device measuring 8 inches in height, 3 inches in width and 2 inches in depth (approximately). It offers wireless connectivity with one Ethernet port suitable for setting up a network signal in a remote part of your home/shop/barn complex. The dual-band technology allows for efficient data transfer, ensuring reliability and support for your networking needs. There are 2 devices - one is the master and the second (that can be put in a different location - line of site works best) can deliver a internet signal to another location to be used directly or with a wifi router).