2.412 GHz to 2.484 GHz (5 GHz band is not supported) Data Rates: 802.11n: Up to 150 Mbps (using 40MHz bandwidth) 802.11g: 54, 48, 36, 24, 18, 12, 9, 6 Mbps 802.11b: 11, 5.5, 2, 1 Mbps
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Advanced signal detection features include an adaptive frequency domain equalizer and soft-decision Viterbi decoder to help mitigate multipath interference. The chip also incorporates mechanisms to reduce interference from Bluetooth devices, cordless phones, and microwave ovens, making it more robust in crowded 2.4 GHz environments.
Production was so efficient that these dongles often cost less than $5.
A: No. The RTL8188CU chipset is a 2.4 GHz-only solution. For dual-band connectivity, consider chips like the RTL8812AU (ac) or newer models.
The has broad driver support for legacy Windows versions, but native support for Windows 10 and 11 can be inconsistent, often requiring specific drivers found on third-party update catalogs rather than generic automatic installation.
Elias looked at the little dongle. He gently patted the top of it.
The adapter is built on the IEEE 802.11n standard, which provides a significant speed boost over older 802.11b/g hardware while remaining backward compatible with them. Specification IEEE 802.11b/g/n Interface USB 2.0 (compatible with 1.1) Max Data Rate Up to 150 Mbps Frequency Band Transmission Power 15 dBm (Max) Range (Theoretical) Indoor: 100m; Outdoor: 300m Hardware IDs USB\VID_0BDA&PID_8176 , USB\VID_0BDA&PID_1E1E Key Features and Benefits RTL8188EUS - Realtek
He jammed the dongle into the side of his laptop. The plastic casing groaned slightly under the pressure.
is a highly integrated single-chip MIMO (Multiple Input, Multiple Output) wireless LAN USB 2.0 network interface controller. It complies with the IEEE 802.11n standard, allowing for robust wireless connectivity at home or in the office. IEEE 802.11n (draft 2.0), 802.11g, 802.11b Interface: USB 2.0 / 1.1 Frequency Band: 2.4GHz - 2.4835GHz Data Rate: Up to 150Mbps (downlink) and 150Mbps (uplink) Antenna: Internal Printed Antenna