diff --git a/README.md b/README.md
index 3d5eb9f..a6cd8b7 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,6 @@
 One TC2030-IDC(-NL) cable for everything!
 
 * Serial Wire Debug
-  * ARM 20-pin
   * STDC14 (STLINK-V3)
   * WCH-Link
   * ARM 10-pin
@@ -13,8 +12,6 @@ One TC2030-IDC(-NL) cable for everything!
   * WCH-Link
   * JST-SH 1.0mm 3-pin (Raspberry Pi)
   * USB via on-board CH340C (also provides RTS and DTR for ESP32 EN and GPIO0, respectively)
-* SPI
-  * AVR-ISP 6-pin
 
 ## License