Low power wifi module HC-RTL8188EUS USB interface

Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
USB 2.0
Supply Ability:
860000 Piece/Pieces per Month
Packaging Details
plastic tray and carton boxes

HC-RTL8188EUS wifi module


1. General Description HC-R8188EU1 product is designed base on Realtek

RTL8188EUS chipset .It combines CMOS MAC, Baseband PHY and RF in a single chip for IEEE 802.11/b/g/n compatible. It supports  IEEE802.11i safety protocol, along with IEEE 802.11e standard service quality. It supports the new data encryption on 64/128 bit WEP and safety mechanism on WPA-PSK/WPA2-PSK, WPA/WPA2. It can implement the wireless network function on the laptop/desktop/MID and other wireless devices easily .

This module has implemented some efficient mechanisms in its software and hardware to maximize the performance.


 2. The range of applying  MID, networking camera, STB GPS, E-book, Hard disk player, Network Radios, PSP and other device which need be supported by wireless networking.  


3. Product Specifications


Main Chip


Host Interface

USB 2.0

IEEE Standards

IEEE 802.11b/g/n

Frequency Range



802.11b: CCK, DQPSK, DBPSK

802.11g: 64-QAM,16-QAM, QPSK, BPSK

802.11n: 64-QAM,16-QAM, QPSK, BPSK

Working Mode

Infrastructure, Ad-Hoc

Wireless Data Rate (Mbps)

802.11b: 1, 2 ,5.5,11 Mbps

802.11g: 6,9,12,18,24,36,48,54 Mbps

802.11n: MCS0~7,HT20 reach up to72.2Mbps, HT40 reach up to150Mbps

Rx Sensitivity

-92dBm (Min)

TX Power

16±[email protected], 14±2dBm 11g , 13±2dBm 11n

Antenna Type

external antenna


1mm * mm * mm (L*W*H) ,Tolerance:±0.15mm

Power Supply


Power Consumption

standby mode140mA 3.3V

TX mode 245mA 3.3V

Clock Source


Working Temperature

-10°C to +50°C

Storage Temperature

-40°C to +70°C




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