Difference between revisions of "Wireless USB adapter"

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! WIRELESS FEATURES
 
! WIRELESS FEATURES
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|  
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| DESCRIPTION
 
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! Wireless standards
 
! Wireless standards
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! Signal Rate
 
! Signal Rate
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| "2.4GHz:
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| 2.4GHz:
 +
 
 
11n: Up to 300Mbps
 
11n: Up to 300Mbps
 +
 
11g: Up to 54Mbps
 
11g: Up to 54Mbps
 +
 
11b: Up to 11Mbps
 
11b: Up to 11Mbps
 +
  
 
5GHz:
 
5GHz:
 +
 
11ac: Up to 867Mbps
 
11ac: Up to 867Mbps
 +
 
11n: Up to 300Mbps
 
11n: Up to 300Mbps
−
11a: Up to 54Mbps"
+
 
 +
11a: Up to 54Mbps
 
|-
 
|-
 
! Reception Sensitivity
 
! Reception Sensitivity
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| "2.4GHz:
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| 2.4GHz:
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|-
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−
! 11b 1Mbps: -99dBm
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11b 1Mbps: -99dBm
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|-
+
 
−
! 11b 11Mbps: -93dBm
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11b 11Mbps: -93dBm
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|-
+
 
−
! 11g 6Mbps: -94dBm
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11g 6Mbps: -94dBm
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|-
+
 
−
! 11g 54Mbps: -77dBm
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11g 54Mbps: -77dBm
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|-
+
 
−
! 11n HT20 MCS0: -95dBm
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11n HT20 MCS0: -95dBm
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|-
+
 
−
! 11n HT20 MCS7: -76dBm
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11n HT20 MCS7: -76dBm
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|-
+
 
−
! 11n HT40 MCS0: -92dBm
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11n HT40 MCS0: -92dBm
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|-
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−
! 11n HT40 MCS7: -73dBm
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11n HT40 MCS7: -73dBm
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|-
+
 
−
!
+
 
−
|-
+
5GHz:
−
! 5GHz:
+
 
−
|-
+
11a 6Mbps: -96dBm
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! 11a 6Mbps: -96dBm
+
 
−
|-
+
11a 54Mbps: -79dBm
−
! 11a 54Mbps: -79dBm
+
 
−
|-
+
11n HT20 MCS0: -94dBm
−
! 11n HT20 MCS0: -94dBm
+
 
−
|-
+
11n HT20 MCS7: -77dBm
−
! 11n HT20 MCS7: -77dBm
+
 
−
|-
+
11n HT40 MCS0: -92dBm
−
! 11n HT40 MCS0: -92dBm
+
 
−
|-
+
11n HT40 MCS7: -74dBm
−
! 11n HT40 MCS7: -74dBm
+
 
−
|-
+
11ac VHT80 MCS0: -89dBm
−
! 11ac VHT80 MCS0: -89dBm
+
 
−
|-
+
11ac VHT80 MCS9: -64dBm
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! 11ac VHT80 MCS9: -64dBm"
 
 
|-
 
|-
 
! Transmit Power
 
! Transmit Power
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|-
 
|-
 
! Environment
 
! Environment
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| "Operating Temperature: 0℃~40℃ (32℉~104℉)
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| Operating Temperature: 0℃~40℃ (32℉~104℉)
−
|-
+
 
−
! Storage Temperature: -40℃~70℃ (-40℉~158℉)
+
Storage Temperature: -40℃~70℃ (-40℉~158℉)
−
|-
+
 
−
!
+
 
−
|-
+
Operating Humidity:10%~90% non-condensing
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! Operating Humidity:10%~90% non-condensing
+
 
−
|-
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Storage Humidity: 5%~90 non-condensing
−
! Storage Humidity: 5%~90 non-condensing"
 
 
|}
 
|}
  

Latest revision as of 10:34, 28 June 2020

Dual band wireleass usb3.0 adapter
Dual band wireleass usb3.0 adapter
Dual band wireleass usb3.0 adapter
Dual band wireleass usb3.0 adapter
Dual band wireleass usb3.0 adapter

Overview

This is the dual band 1200Mbps wireless usb 3.0 adapter, and it supports NVIDIA jetson nano (need to install driver).

Maybe you need a matching NVIDIA Jetson Nano metal case. please refer to N100.

Features

HARDWARE FEATURES DESCRIPTION
Interface USB 3.0
Chipset Realtek RTL8812BU
Antenna Type 5dBi sma antenna
WIRELESS FEATURES DESCRIPTION
Wireless standards IEEE 802.11 a/b/g/n/ac
Frequency 2.4GHz and 5GHz
Signal Rate 2.4GHz:

11n: Up to 300Mbps

11g: Up to 54Mbps

11b: Up to 11Mbps


5GHz:

11ac: Up to 867Mbps

11n: Up to 300Mbps

11a: Up to 54Mbps

Reception Sensitivity 2.4GHz:

11b 1Mbps: -99dBm

11b 11Mbps: -93dBm

11g 6Mbps: -94dBm

11g 54Mbps: -77dBm

11n HT20 MCS0: -95dBm

11n HT20 MCS7: -76dBm

11n HT40 MCS0: -92dBm

11n HT40 MCS7: -73dBm


5GHz:

11a 6Mbps: -96dBm

11a 54Mbps: -79dBm

11n HT20 MCS0: -94dBm

11n HT20 MCS7: -77dBm

11n HT40 MCS0: -92dBm

11n HT40 MCS7: -74dBm

11ac VHT80 MCS0: -89dBm

11ac VHT80 MCS9: -64dBm

Transmit Power <20dBm(EIRP)
Wireless Security Support 64/128 bit WEP, WPA-PSK/WPA2-PSK
Modulation Technology DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM
System Requirement Windows XP/vista/7/8/10, Linux2.6, Ubuntu, Mac OS X
Environment Operating Temperature: 0℃~40℃ (32℉~104℉)

Storage Temperature: -40℃~70℃ (-40℉~158℉)


Operating Humidity:10%~90% non-condensing

Storage Humidity: 5%~90 non-condensing

Packing List

1 x wireless USB 3.0 adapter

User Guide(Base on Ubuntu 18.04 of Jetson Nano)

The folloing guide is based on the environment of the nvidia jetson nano official image;

1. update the software source(Optional). 

cd /etc/apt/sources.list.d
sudo touch aliyu.list
gedit aliyu.list 
# aliyu.list is only a file name
# add the software source
# save & exit

sudo apt update
sudo apt upgrade

2. install driver(IMPORTANT!!)

Driver link: https://github.com/geekworm-com/rtl88x2BU_WiFi_linux_v5.3.1_27678.20180430_COEX20180427-5959 

cd /home
sudo git clone https://github.com/geekworm-com/rtl88x2BU_WiFi_linux_v5.3.1_27678.20180430_COEX20180427-5959.git
cd rtl88x2BU_WiFi_linux_v5.3.1_27678.20180430_COEX20180427-5959
sudo make

sudo apt-get install rsync dkms

#The following comment is from the "DKMS installation" guidance of driver link
cd rtl88x2BU_WiFi_linux_v5.3.1_27678.20180430_COEX20180427-5959
VER=$(sed -n 's/\PACKAGE_VERSION="\(.*\)"/\1/p' dkms.conf)
sudo rsync -rvhP ./ /usr/src/rtl88x2bu-${VER}
sudo dkms add -m rtl88x2bu -v ${VER}
sudo dkms build -m rtl88x2bu -v ${VER}
sudo dkms install -m rtl88x2bu -v ${VER}
sudo modprobe 88x2bu

OK, you can use the wireless usb adapter on NVIDIA Jetson nano now as following:

installation success

FAQ

Q: No Internet Connection - Wifi Adapter

A: https://forums.developer.nvidia.com/t/no-internet-connection-wifi-adapter/84022

Where to buy

Amazon-JP: https://www.amazon.co.jp/dp/B07T8JCKW5

Amazon-US: https://www.amazon.com/dp/B07TFT876R

Geekworm store

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Anonymous user #5

14 months ago
Score 0++
What does add the software source mean?

Permalink | Reply

Anonymous user #4

50 months ago
Score 0++

Some corrections to the commands above need to be made.

make => sudo make apt-install => apt-get install

cd cd => cd

Permalink | Reply

Anonymous user #4

50 months ago
Score 0++

make => sudo
make apt-install => apt-get

install cd cd => cd
Permalink

Anonymous user #4

50 months ago
Score 0++

=> means to make the change to the other item

make => sudo make
apt-install => apt-get install

cd cd => cd
Permalink

Harry

46 months ago
Score 0++
Thanks.
Permalink

Anonymous user #3

52 months ago
Score 0++

sudo dkms add -m rtl88x2bu -v ${VER} Error! Invalid number of arguments passed. Usage: add <module>/<module-version> or add -m <module>/<module-version> or

add -m <module> -v <module-version>

Permalink | Reply

Anonymous user #2

53 months ago
Score 0++
Didn't work for me unable, nano sd corrupted during dkms install

Permalink | Reply

Anonymous user #1

53 months ago
Score 0++

It did not work for me. Was not able to execute the last command

sudo modprobe ....

Permalink | Reply

Anonymous user #1

53 months ago
Score 0++
change apt-insall with apt-get install

Permalink | Reply

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