Additional Details ------------------------------ Product description: add Advanced 802.11ac Wi-fi Connectivity To A Computer Or Server Through A Pci Express Slot - With Dual Band 2.4/5 Ghz Frequencies And Up To 433 Mbps. Upgrade Your Desktop Pc Or Server To Powerful 802.11ac Wireless Networking. This Ac600 Network Card Fits Easily Into A Pci Express Expansion Slot To Give You Dual-band Wireless-ac Connectivity With Speeds Up To 433 Mbps.add Dual-band Wireless-ac Connectivitythis Wireless-ac Adapter Lets You Add Dual-band Wireless-ac Connectivity To A Desktop Computer Through A Pcie Slot. Ideal For Your Office Or Home Environment, The Pcie Wi-fi Adapter Provides A Wireless Range Of Up To 100 Feet (30m), When Paired With An 802.11ac Router. It's A Cost-effective Solution For Adding Or Upgrading To The Latest 802.11ac Dual-band Wireless Networking.the Wi-fi Adapter Supports Data Rates Of Up To 433 Mbps At 5 Ghz, And 150 Mbps At 2.4 Ghz. Two Detachable External Antennas Enhance Reception And Provide More Reliable Connections.versatile Usethe Versatile Usb Wi-fi Adapter Gives You Dual-band 2.4/5 Ghz Support, So You Can Connect Easily To The Less Congested 5ghz Wireless Network To Enjoy Lag-free Hd Video Streaming, Online Gaming, File Transfers Or Other Bandwidth-intensive Applications. The Wmm Quality Of Service (qos) Feature Quickly Prioritizes Video Streams, Internet Calls And Online Gaming. This Network Adapter Has A 1t1r (1 Transmitter, 1 Receiver) Antenna Design And Features Two Detachable External Antennas (dual-band 3dbi). To Integrate Easily With All Of Your Networking Devices, The Wireless Network Adapter Is Backward Compatible With 802.11a/b/g/n Networks.quick And Easy Installationthe Network Card Is Easy To Install In The Pci Express Slot On Your Standard Or Small Form-factor Computer. It Comes Equipped With A Standard Profile Bracket, And Includes A Low-profile Bracket That You Can Swap In To Mount The Card In Smaller Or Space-constrained Systems.the Pex433wac11 Is Backed By A Startech.com 2-year Warranty And Free Lifet