Realtek Rtl8188cu Wireless Lan 80211n Usb 20 Network Adapter Link [extra Quality] Guide

Most modern Linux kernels (4.x and higher) include the rtl8192cu driver which supports the RTL8188CU.

The Pi’s USB ports share bandwidth with Ethernet. Force the driver to disable power saving: Most modern Linux kernels (4

Up to 150 Mbps (1T1R configuration). Frequency Range: 2.4 GHz only (does not support 5 GHz). Interface: USB 2.0 (compatible with USB 1.1). Most modern Linux kernels (4