This Dual Band Adapter delivers powerful wireless technology to your desktop or notebook computer. Simply plug the adapter into an available USB port and connect to a wireless network to access a secure, high-speed internet connection, 2.4GHz (150Mbps) or 5GHz (up to 433Mbps).Features:* 802.11ac standard, the latest and most powerful wireless WiFi technology, backward compatible with 802.11a/b/g/n product.* Delivers ultimate performance up to 600Mbps WiFi speeds over 5GHz (433Mbps) with 802.11ac or 2.4GHz (150Mbps) bands.* By using Wireless Network Adapter, you can upgrade your PC, laptop or for Mac to work with the latest AC WiFi router.* Dual band reduces interference for better wireless transmission. 5G WiFi is ideal for online gaming and seamless HD video streaming.* USB2.0 Hi-speed connector, supports operation system: for Windows 7 / 8 / 8.1 / 10 / XP/ Vista 32/64 bits, for Linux and for Mac OS.Specifications:Model Number: WD-4505ACChipset: Realtek 8811AUFrequency Range: 2.412-2.4835 GHz; 5.180-5.320GHz; 5.500-5.700GHz; 5.745-5.825GHzWork Channel: 1-14 (2.4G); 36-165 (5G)Standard: IEEE802.11b/g/n & 802.11acPeak throughput: 600MbpsWireless Speed: up to 433Mbps (11ac); up to 150Mbps (11n)Wireless Security: WPA / WPA2 / WPA-WPA2 / 802.1x 64 / 128 bit WEPAntenna: 2dbi SMAWork : 18dBm (Typical)Interface: USB2.0LED (Bue): Link / ActColor: BlackMain Item Size: 14.6 * 2.0 * 1.0cm / 5.74 * 0.78 * 0.39inMain Item Weight: 12g / 0.42ozPackage Size: 14.6 * 9.5 * 1.6cm / 5.74 * 3.74 * 0.62inPackage Weight: 32g / 1.11ozPackage List:1 * Wireless USB Adapter1 * CD Drive1 * 2dBi Antenna