For the E300 SDIO Wireless LAN, SDIO 56K Modem and SDSC 3E Barcode Scanner products there are some issues with these cards operating correctly with the hx2000 series of devices ranging from initialization errors to suspend and resume problems. HP has released an update to correct these issues. Please update your iPaq device with the following firmware update from HP located at the following link:

Hewlett Packard Support Site

For the hx2000 series of iPaq Windows Mobile Devices there is a reported problems with Socket's CF and SD line of products not working correctly when both of the internal Wireless LAN and Bluetooth radios are enabled. Socket recommends that you disable one or both of the radios of the device to be able to use our products correctly. Socket is currently investigating the issue at this time.

The product is compatible with your device however there are several know bugs or issues with the device. Please see additional compatibility notes.