| Realtek USB WiFi Adapters based on 8811CU/8821CU/8821CUH/8731AU Chipsets | |
| https://github.com/morrownr/8821cu-20210916 | |
| rtl8821cu-20240121 | GPL-2 |
| download~amd64 | calculate |
| rtl8821cu-20230910 | GPL-2 |
| download~amd64 | calculate |
| rtl8821cu-20230427 | GPL-2 |
| downloadamd64 | calculate |
| rtl8821cu-20200302 | GPL-2 |
| downloadamd64 x86 | quarks |
| rtl8821cu-20191022 | GPL-2 |
| downloadamd64 x86 | bgo |
| rtl8821cu-0_pre20240121 | GPL-2 |
| download~amd64 ~x86 | guru |
| rtl8821cu-0_pre20201224 | GPL-2 |
| download~amd64 ~x86 | menelkir |