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Home > Products > Bluetooth Products / WiFi USB > WL-8811CU-V2

The WL-8811CU-V2 is a WLAN 11ac USB Adapter, provides a single USB2.0 interface to host, which fully supports the IEEE 802.11ac and 802.11 a/b/g/n specifications. The WL-8811CU-V2 provides a complete solution for a high-performance wireless client and also supports WiFi Direct feature that can easily build a WiFi P2P PAN network.

The WL-8811CU-V2 support the Orthogonal Frequency Division Multiplexing (OFDM) with one transmits and one receive paths (1T1R). Features include support for both 20MHz, 40MHz and 80MHz channel bandwidth, and combined with BPSK, QPSK, 16QAM, 64QAM and 256QAM modulation of the individual subcarriers, and rate compatible coding rate of 1/2, 2/3, 3/4, and 5/6, provide up to 433.3Mbps for IEEE 802.11ac with 80MHz bandwidth.


  • Operate at ISM frequency bands (2.4GHz and 5GHz)
  • IEEE standards support: IEEE 802.11ac/ a/ b/ g/ n/ d/ e/ h/ i
  • 20MHz / 40MHz / 80MHz bandwidth transmission
  • OFDM with BPSK, QPSK, 16QAM, 64QAM and 256QAM modulation. Convolutional Coding Rate: 1/2, 2/3, 3/4, and 5/6
  • Maximum PHY data rate up to 72.2 Mbps using 20MHz bandwidth, 150Mbps using 40MHz bandwidth, and 433.3Mbps using 80MHz bandwidth
  • External 5GHz WLAN Front End Module
  • Backward compatible with 802.11a/b/g devices while operating at 802.11n data rate
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