Only older Android versions (4.4–6.0) with custom kernels support this chip. On modern Android, the necessary wireless extensions are disabled. Do not buy this adapter expecting to use it on a smartphone.
Verified models draw less than 500mA, making them fully compliant with USB 2.0 power specifications. This is crucial for use on unpowered USB hubs or Raspberry Pi Zero. Only older Android versions (4
Here, the RTL8188CU shines. It is one of the best-supported legacy Wi-Fi chips in the Linux kernel—but only with the right firmware. Only older Android versions (4
Driver bug in rtl8192cu causes high CPU usage and packet loss. Only older Android versions (4