The Genuine Lenovo OEM ThinkCentre Tiny PC Dipole WiFi Antenna 03T7066 is a black dual-band antenna designed for Lenovo PCs. With a length of 5 inches and a height of 1 inch, it is specifically made to fit the ThinkCentre Tiny PC model. This antenna provides wireless connectivity in the 2.4 GHz and 5 GHz frequency bands, ensuring a strong and reliable Wi-Fi signal for your home or office network. Made by Lenovo, a trusted brand in computer technology, this antenna is a genuine OEM product that offers quality and compatibility with Lenovo devices.