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Main image of SAKOSE 5B09 USB WiFi adapter 600Mbps WIFI dongle dual frequency 2.4GHz / 5GHz 802.11 ac / a / b / g / n WEP, WPA / WPA2 thernet network LAN card, mini size easy to set up Support Windows 10/7 / XP / 8

Alt view image 2 of 4 - SAKOSE 5B09 USB WiFi adapter 600Mbps WIFI dongle dual frequency 2.4GHz / 5GHz 802.11 ac / a / b / g / n WEP, WPA / WPA2 thernet network LAN card, mini size easy to set up Support Windows 10/7 / XP / 8

Alt view image 3 of 4 - SAKOSE 5B09 USB WiFi adapter 600Mbps WIFI dongle dual frequency 2.4GHz / 5GHz 802.11 ac / a / b / g / n WEP, WPA / WPA2 thernet network LAN card, mini size easy to set up Support Windows 10/7 / XP / 8

Alt view image 4 of 4 - SAKOSE 5B09 USB WiFi adapter 600Mbps WIFI dongle dual frequency 2.4GHz / 5GHz 802.11 ac / a / b / g / n WEP, WPA / WPA2 thernet network LAN card, mini size easy to set up Support Windows 10/7 / XP / 8

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SAKOSE 5B09 USB WiFi adapter 600Mbps WIFI dongle dual frequency 2.4GHz / 5GHz 802.11 ac / a / b / g / n WEP, WPA / WPA2 thernet network LAN card, mini size easy to set up Support Windows 10/7 / XP / 8

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150mbps+433mbps dual frequency wireless network card wifi receiver mini 11AC wireless network card dual frequency
600Mbps dual frequency wireless network card 24G/5G wifi receiver 11AC mini wireless network card dual frequency
Wi-Fi supporting 802.11ac standard
Backward compatible with 802.11b/g/n wireless devices
High wireless transmission rate, dual frequency selectable (2.4GHZ/150Mbps, 5.8GHZ/433Mbps)
Support WPA/WPA2/WEP/802.1X/WMM data encryption
Compatible with Windows XP/Vista/7/8/10, Linx2.6X; Mac OS X and other operating systems
Has strong anti-interference ability
Support the latest wireless standards
Miniature design, exquisite and compact

Overview

Specs

Reviews

Main chip: RTL8811
CU Interface: USB 2.0
Antenna: Built-in 2DBI antenna
Transmission distance: Indoor
MAX: 100 meters (varies depending on the environment)
Working frequency: 2.412 ~2484GHz/ 5.15 ~ 5.825GH z (according to country and region)
Transmit power: 802.11
b (CCK) 11Mbps: 18+/-1dBm
802.11 g (OFDM) 54Mbps: 15+/-1dBm
802.11 n (OFDM) 54Mbps: 15+/-1dBm 802.11 ac (AC80) MCS 9: 12 +/-2dBm
EVM: 11b
11Mbps:
<-15db11g 54Mbps:
<-27db11ac MCS9:
<-30db
Receiving sensitivity: 802.11
b: -76+/-1dBm
; 802.11 g: -65+/-1dBm 802.11 n (HT20), -70+/-1dBm; 802.11 n (HT40), -65+/-1dBm
AC80-MCS9: -55+/-1dBm
Wireless transmission rate; 11b: Max 11Mbps, 11g: Max 54Mbps, 11n: Max 150Mbps, AC: Max 433Mbps
Voltage/current range: 5 VDC±5%VDC/<220mA (MAX)
Power consumption; transceiver status: 220mA (max)
TX state only: 220mA (max)
RX state only: 180mA (max)
Operating system: Windows XP/Vista/7/8/10, Linx 2.6X; Mac OS X
Wireless security support: WPA/WPA2/WEP/ 802.1X /WMM; Size; 28*15*7mm
Weight: 35G

Model
Brand	SAKOSE

Details
Type	USB Wi-FI Adapter
Color	Black

Additional Information
First Listed on Newegg	February 24, 2026

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Warranty, Returns, And Additional Information

Warranty

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Return Policies

Return for refund within: 30 days
Return for replacement within: 60 days
This item is covered by ZerKorr Power Return Policy

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Item#: 9SIVGEGKSZ7205