diff --git a/connector/usb-b-3.0.yaml b/connector/usb-b-3.0.yaml
index 89c729a..605b28e 100644
--- a/connector/usb-b-3.0.yaml
+++ b/connector/usb-b-3.0.yaml
@@ -3,6 +3,7 @@ description: USB 3.0, type B
 # they all have a similar footprint
 datasheet: http://www.amphenol-icc.com/media/wysiwyg/files/drawing/gsb4211xxxweu.pdf
 keywords: connector, USB
+distributor: LCSC C105423, LCSC C2895032
 
 pinout:
   USB:
diff --git a/connector/usb-mini-b.yaml b/connector/usb-mini-b.yaml
index 68f7d29..91743ca 100644
--- a/connector/usb-mini-b.yaml
+++ b/connector/usb-mini-b.yaml
@@ -1,7 +1,8 @@
 name: USB_mini-B
-description: USB 2.0 receptacle, type mini-B
-datasheet: http://files.edac.net/690-005-299-043.pdf
+description: connector, USB, mini-B, 2.0, receptacle, SMT
+datasheet: http://files.edac.net/690-005-299-043.pdf # generic footprint
 keywords: connector, USB
+distributor: LCSC C105424, LCSC C2681563 # last has slightly diff dimensions
 
 pinout:
   VBUS: 1
@@ -47,4 +48,3 @@ housing:
   # mounting hole
   holeDiameter2: 0.90
   padPosition2: -2.20, 0, 2.20, 0
-