PCE-AC68 802.11ac Dual-band Wireless-AC1900 PCI-E Adapter   5th generation 802.11ac chipset gives you dual-band,2.4GHz/5GHz for up to super-fast 1.30Gbps Flexible extended antenna placement helps you pinpoint the best reception in your environment. Instant Wi-Fi upgrade for your desktop: no more messy Ethernet cables needed. High-power design clears up dead zones with 150 greater coverage Custom heatsink dissipates heat for more stable and reliable non-stop operation The ASUS PCE-AC68 is a new 802.11ac Wi-Fi PCI Express adapter which upgrades your desktop from tangle-some Ethernet cables to carefree industry-leading 802.11ac at up to 1.3Gbps. Plus, the stylish external magnetized antenna base gives you more flexibility in adjusting antenna placement to get the best signal reception quality possible.   Fastest Wi-Fi standard: 802.11ac The PCE-AC68 uses Broadcom’s new 5th generation Wi-Fi 802.11ac chipset to reach speeds of up to 1.3Gbit/s through the 5GHz band, which is three times faster than 802.11n Wi-Fi. At the same time, it maintains full backward compatibility with all previous Wi-Fi protocols, providing high performance two-way transmission while ensuring a smooth transition to 802.11ac and seamless interconnection with existing devices.   Next-generation Wi-Fi on both bands! Broadcom TurboQAM™ hardware integrated on the PCE-AC68 brings the speed benefits of next-generation 802.11ac Wi-Fi to both 2.4GHz and 5GHz bands. At 600Mbit/s and 1.3Gbit/s respectively, they turn the PCE-AC68 into a formidable AC1900 wireless adapter, providing speeds that cannot be bettered by generic wireless adapters. Connect the PCE-AC68 to ASUS networks to attain the very highest possible Wi-Fi speeds. Extend and strengthen your wireless connection ASUS AiRadar intelligently strengthens wireless device connectivity using precise directional signal amplification for extended coverage, increased data-throughput speed, and enhanced stability. Wi-Fi-connection strength varies based on your environment, so the PCE-AC68 intelligently detects wireless router locations and ‘shapes’ data transmissions using three external antennas and high-powered beam-packing — assuring the fastest stable connection.   No more dead zones with 150 the coverage! Powerful two-way transmission and a signal-boosting high-gain design give the PCE-AC66 improved two-way transmission that extends Wi-Fi range and coverage by up to 150 compared to generic client devices. This extended reach means the elimination of dead spots at any location, offering fast and uninterrupted HD streaming and smooth multiplayer gaming wherever you may be   Flexible extended antenna placement The three detachable antennas of the PCE-AC68 can be placed remotely via bundled extension cables. A magnetized stand also comes in the box, which can easily attach to various surfaces for more placement options. By making the antennas mobile, the design offers more flexibility in choosing locations for better signal reception and quality.   Stylish aluminum heatsink handles heat for extra stability The added heatsink uses highly-conductive aluminum to remove heat from the chipset, ensuring greater reliability for non-stop operation. Lower temperatures translate into a more stable device in all climate conditions, even during hot summers, and greater stability means more consistent connectivity and longer product lifespan. Plus, the heatsink has been crafted for a stylish look, once more showing ASUS always goes beyond the spec. Specification Adapter Type: PCI Express Adapter Interface(s): PCI Express Transmission Method: Wireless Max Data Transfer Rate: 1300 Mbps Dual Band: Yes Standards and Protocols: IEEE 802.11a/b/g/n/ac Antenna: 3 x R SMA Antenna EIRP: ac mode : 18 ~22 dBm b mode : 22 dBm g mode : 19 ~22 dBm n mode : 18 ~22 dBm Frequency: 2.4GHz/5GHz Wireless Security: \"64-bit WEP, 128-bit WEP, WPA2-PSK, WPA-PSK\" Modulation Technology: \"64QAM, 16QAM, CCK, DQPSK, DBPSK, OFDM\" Management: Wireless configuration connection management connection profile setup Package Contents: Dipole Antenna x 3 External magnetic antenna base Low Profile Bracket Support CD Warranty card Wireless LAN Adapter Package Type: Retail Package Weight: 0.6200 kg Warranty: 3 Years