diff --git a/share/man/man4/rsu.4 b/share/man/man4/rsu.4
--- a/share/man/man4/rsu.4
+++ b/share/man/man4/rsu.4
@@ -17,7 +17,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd November 10, 2024
+.Dd April 1, 2025
 .Dt RSU 4
 .Os
 .Sh NAME
@@ -126,6 +126,8 @@
 .It
 Sitecom WL-353
 .It
+Sitecom WLA-1100 v1001
+.It
 Sweex LW154
 .It
 TRENDnet TEW-646UBH
diff --git a/sys/dev/usb/usbdevs b/sys/dev/usb/usbdevs
--- a/sys/dev/usb/usbdevs
+++ b/sys/dev/usb/usbdevs
@@ -4560,6 +4560,7 @@
 product SITECOMEU RTL8188CU_1	0x0052	RTL8188CU
 product SITECOMEU RTL8188CU_2	0x005c	RTL8188CU
 product SITECOMEU RTL8192CU	0x0061	RTL8192CU
+product SITECOMEU RTL8188S	0x006b	RTL8188S
 product SITECOMEU LN032		0x0072	LN-032
 product SITECOMEU WLA7100	0x0074	WLA-7100
 product SITECOMEU LN031  	0x0056	LN-031
diff --git a/sys/dev/usb/wlan/if_rsu.c b/sys/dev/usb/wlan/if_rsu.c
--- a/sys/dev/usb/wlan/if_rsu.c
+++ b/sys/dev/usb/wlan/if_rsu.c
@@ -144,6 +144,7 @@
 	RSU_DEV_HT(SENAO,		RTL8192SU_2),
 	RSU_DEV_HT(SITECOMEU,		WL349V1),
 	RSU_DEV_HT(SITECOMEU,		WL353),
+	RSU_DEV_HT(SITECOMEU,		RTL8188S),
 	RSU_DEV_HT(SWEEX2,		LW154),
 	RSU_DEV_HT(TRENDNET,		TEW646UBH),
 #undef RSU_DEV_HT