New USB3.0 Dual Band WiFi Dongle IEEE802.11 b/n/g/ac

USB3.0 Dual Band WiFi Dongle IEEE802.11 b/n/g/ac

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    • S$31.79
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  • Product Code: CA-USB3-802AC

This USB wireless network card can be used for Jetson NANO Developer Kits and PCs. It is mainly used to receive wireless networks. It uses MU-MIMO technology sor boosted efficiency, external 2dBi smart antenna, stronger penetration, more stable signal transmission, wider coverage, with maximumaximum speed up to 866Mbps on 5GHz or 300Mbps on 2.4GHz. The antenna supports 180° rotation, which enable the users to adjust the angle of the antenna according to the actual use environment and signal, which can make users enjoy the high-speed network at any time.



  • Suitable for wireless connection of desktop PCs and other devices, can provide convenient and fast wireless Internet access.
  • Support automatic detection function, can automatically adjust the rate.
  • Follow IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac standards.
  • Support WPA, WPA2 mechanism, support TKIP, AES, WEP encryption, can provide guarantee for wireless network connection.
  • The wireless rate in the 5GHz band is up to 866Mbps, coupled with the 300Mbps 2.4GHz band rate, which greatly improves the overall wireless performance, making the Internet data transmission more efficient.
  • Miniature appearance design, exquisite and compact, does not occupy space, easy to use and carry.
  • The network card is plugged into a networked computer and set to A-P mode. At this time, it is equivalent to a wireless router, which can support WiFi sharing of other notebooks, intelligent phones, tablet computers and other wireless devices.


  • Material: ABS
  • Color: black
  • Standard: IEEE 802.11ac, IEEE 802.11a, IEEE 802.11b/g/n
  • Interface: USB 3.0
  • Frequency range:
    • 2.4GHz-2.4835GHz
    • 5.12GHz-5.825GHz
  • Wireless speed:
    • 11ac: up to 866Mbps
    • 11n: up to 300Mbps
    • 11g: 6/9/12/18/24/36/48/54Mbps
    • 11b: 1/2/5.5/11Mbps
  • Working channel number: 1-14 (2.4G); 36-165 (5G)
  • Spread spectrum: DSSS
  • Modulation type: OFDM/CCK/16-QAM/64-QAM
  • Wireless transmition power: 20dBm (MAX EIRP)
  • LED light status
  • Operating environment:
    • Operating temperature: 0°C-40°C (32°F-104°F)
    • Storage temperature: -40°C-70°C (-40°F-158°F)
    • Relative humidity: 10%-90%RH non-condensing
    • Storage humidity: 5%-90%RH non-condensing
  • Support operating system:
    • 32bit/64bit Windows 7/8.1/10
    • MacOS
    • Linux


Packing List
  • 1 x USB3.0 Dual Band WiFi Dongle IEEE802.11 b/n/g/ac
  • 1 x USB3.0 adapter

Q & A (1)
May I know what is the wifi chipset inside this WIFI adapter? This can be used for Raspberry Pi 4B? For Raspberry Pi 4V, do I need to install the driver separately or plug and play? ( Jimmy Lim , 08/09/2022 )
Hi, thanks for asking. The chipset of this wireless adapter is RTL8812BU. Raspberry Pi 4  comes with an onboard Wi-Fi adapter. It can be used with Raspberry Pi but it is not plug and play.

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Tags: WiFi, Wireless, WLAN, WLAN adapter, Wifi adapter, Antenna, USB WiFi