The conversion kits are as follows:
- S Class Wyse WTOS Conversion Kit (920222-10) This kit will convert a S30, S50 or S90 to the Wyse Thin OS operating system.
- X150SE to Wyse WTOS Conversion Kit (920222-11) This kit will convert a 3150SE, 5150SE or 9150SE to the Wyse Thin OS operating system.
- VX0L to V10L Conversion Kit (920222-12) This kit will convert a V30L, V50L or V90L to the Wyse Thin OS (WTOS) operating system.
- VX0L to V30L Conversion Kit (920222-13) This kit will convert a V10L, V50L or V90L to the Windows CE operating system.
- VX0L to V90XL 512F/512R Conversion Kit (920222-14) This kit will convert a V10L, V30L or V50L to a V90L. Consists of a 512MB Flash memory module preloaded with Windows XPe and a 512MB DDR Memory module, Microsoft XPe license label and installation instructions.
- SX0 to S90 512F/512R Conversion Kit (920222-15) This kit will convert a S30 or S50. Consists of a 512MB Flash memory module preloaded with Windows XPe and a 512MB DDR Memory module, Microsoft XPe license label and installation instructions.
- VX0 to V10 Conversion Kit (920222-16) This kit will convert a V30, V50 or V90 to the Wyse Thin OS (WTOS) operating system.