Overall, there is a feeling of use and sun damage. Also, the joint part? is broken. (It can be used without problems, but it is not half fixed, so it shakes when held by hand.) The TP-Link TL-WN722N is a USB wireless LAN adapter that supports the IEEE 802.11n standard and features an external antenna for a stable connection. - Brand: TP-Link - Model: TL-WN722N - Connection Type: USB - Antenna Type: External Antenna - Wireless Standard: IEEE 802.11n - Color: White - Color: Black Thank you for viewing.