diff --git a/drivers/input/usbhidd/src/main.rs b/drivers/input/usbhidd/src/main.rs
index 3b90a1708d..e37b6795ff 100644
--- a/drivers/input/usbhidd/src/main.rs
+++ b/drivers/input/usbhidd/src/main.rs
@@ -324,6 +324,11 @@ fn main() -> Result<()> {
     let mut right_shift = false;
     let mut last_mouse_pos = (0, 0);
     let mut last_buttons = [false, false, false];
+
+    // Keyboard LED state (HID boot keyboard output report, 1 byte)
+    let mut led_state: u8 = 0;
+    let mut last_led_state: u8 = 0xFF; // force first SET_REPORT
+
     loop {
         //TODO: get frequency from device
         //TODO: use sleeps when accuracy is better: thread::sleep(time::Duration::from_millis(10));
@@ -399,6 +404,15 @@ fn main() -> Result<()> {
                 } else if event.usage == 0xE5 {
                     right_shift = pressed;
                 }
+                // Track LED state from lock-key presses (Linux 7.1 hid-input.c)
+                if pressed {
+                    match event.usage {
+                        0x39 => led_state ^= 0x02, // Caps Lock
+                        0x47 => led_state ^= 0x04, // Scroll Lock
+                        0x53 => led_state ^= 0x01, // Num Lock
+                        _ => {}
+                    }
+                }
                 send_key_event(&mut display, event.usage_page, event.usage, pressed);
             } else if event.usage_page == UsagePage::Button as u16 {
                 if event.usage > 0 && event.usage as usize <= buttons.len() {
@@ -495,6 +509,26 @@ fn main() -> Result<()> {
             }
         }
 
+        // Keyboard LED sync: send HID output report when LED state changes.
+        // Linux 7.1 hid-input.c: hidinput_output_event() → hid_hw_output_report()
+        // → SET_REPORT (Output) via control transfer.
+        if led_state != last_led_state {
+            last_led_state = led_state;
+            let led_bytes = [led_state];
+            if let Err(e) = handle.device_request(
+                xhcid_interface::PortReqTy::Class,
+                xhcid_interface::PortReqRecipient::Interface,
+                0x09, // SET_REPORT
+                (0x02u16) << 8, // Output report type, report ID 0
+                interface_num as u16,
+                xhcid_interface::DeviceReqData::Out(unsafe {
+                    std::slice::from_raw_parts(led_bytes.as_ptr(), 1)
+                }),
+            ) {
+                log::warn!("usbhidd: SET_REPORT(LED) failed: {}", e);
+            }
+        }
+
         // log::trace!("took {}ms", timer.elapsed().as_millis())
     }
 }