This product is either discontinued or we cannot get that from suppliers.
VOLANS VL-UW30-FD, USB 2.0, Realtek RTL8192EU, 20dBm (MAX EIRP), Wireless IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, 2.4-2.4835GHz, Internal 5dBi, Black, Plastic, FF Compact.
VOLANS VL-UW30-FD Mini Wireless N USB WiFi Adapter 802.11n 300Mbps.