Realtek Rtl8188cu Wireless Lan 802.11n Usb 2.0 Network Adapter Today

| Parameter | Value | |-----------|-------| | Chipset | Realtek RTL8188CU | | Standard | IEEE 802.11b/g/n (1T1R) | | Frequency Band | 2.4 GHz (2.400–2.4835 GHz) | | Max Data Rate | 150 Mbps (802.11n, 40 MHz channel) | | Interface | USB 2.0 (backward compatible with USB 1.1) | | Modulation | DSSS, CCK, OFDM, 64-QAM, 16-QAM, QPSK, BPSK | | Security | WEP 64/128, WPA, WPA2, WPS, IEEE 802.1x | | Operating Voltage | 3.3V (derived from USB VBUS) | | Antenna | External via IPEX or PCB trace (1T1R) | | Form Factor | USB dongle / onboard module |

The RTL8188CU is a single-chip IEEE 802.11n 1T1R (1 Transmitter/1 Receiver) USB 2.0 network interface controller. It is specifically designed to provide wireless connectivity to devices that lack built-in Wi-Fi or have outdated internal wireless cards. Key Features IEEE 802.11b/g/n (2.4 GHz only).

What (Windows 10, Linux, etc.) are you using? | Parameter | Value | |-----------|-------| | Chipset

Supports 64/128-bit WEP, WPA/WPA2, and WPA-PSK/WPA2-PSK encryptions.

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Despite its reliability, the RTL8188CU can sometimes experience connectivity issues.