sWiFi-R8188EU1 is a 150Mbps wireless USB adapter with lower power consumption, high linear output power, accords with IEEE802.11B/G/N, and supports IEEE802.11i security protocol, along with IEEE 802.11e standard of QOS. It connects with other wireless device which accorded with these standards together, supports the new data encryption on 64/128 bit WEP and safety mechanism on WPA-PSK/WPA2-PSK, WPA/WPA2.Its wireless transmitting rate rises 150M, equivalent to 10 times of common 11b product. The inner AI high gain ceramics antenna adapts different kinds of work environment. It is easy and convenient to link to wireless network for the users using desktop, laptop and other device that needs connect to wireless network.


Item Description
Module Name sWiFi-R8188EU1 USB WiFi Module
Chipset Realtek RTL8188ETV
Interface type USB2.0
Standards IEEE 802.11n, IEEE 802.11g, IEEE 802.11b
Frequency range 2.4 ~ 2.4835 GHz ISM Band
Modulation Types 802.11b: CCK,DQPSK, DBPSK
802.11g/n: 64-QAM,16-QAM, QPSK,BPSK
Working modes centralized control type (Infrastructure)
peer to peer (Ad-Hoc)
Transfer rate 1,2,5.5,6,11,12,18,22,24,30,36,48,54,60, 90,120 and maximum 150Mbps
Data transfer rates 802.11b: 11,5.5,2,1 Mbps;
802.11g:54,48,36,24,18,12,9,6 Mbps;
802.11n: 150Mbps(MAX)
Sensitivity @PER 135M/11n:-68dBm@10%PER; 
108M/11n: -68dBm@10%PER; 
6M/11g: -88dBm@10%PER;  
1M/11b: -95dBm@8%PER(Tolerance: +/-2dB)
RF Power 17dBm@11b 11M,
15dBm@11g 54M,
14dBm@11n MCS7 HT40 (Tolerance: +/-2dB)
Antenna type Connect to the external antenna through the half hole
Support system Windows2000 / XP / Vista / Windows 7 / LINUX / WIN CE / MAC OS / Android ......
Antenna Connection Connecting an external antenna via half hole
RF input impedance 50 Ω
Module size 13.0 x 12.3 x 1.6 mm (L x W x H)
Power Supply DC3.3V(±5%), 330mA9Max)
Technology No-Lead
Operational temperature Working temperature:-10ºC~ 50ºC
Storage temperature:-40ºC~ 70ºC
Package Quantity order in Static tray

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