Many newer pcs come with sd card readerwriters already installed. To connect a nintendo dsi to your wireless network.

Connecting A Nintendo Dsi Xl To The Internet Old Video Archived
How to connect dsi to computer. Also plug in a yellow dvi to hdmi converted with a cable connected to this. If you see a gray padlock thats locked your access point is secured with wpa and requires a security key. The remaining steps vary depending on whether your wireless network is running wep wpa2 or wpa network encryption. Turn on your nintendo dsi and click the wrench icon to display your system settings. You can transfer content between the two devices using the system transfer tool as described in this tutorial. In this video we learn how to connect a computer to an hdtv using an hdmi cable.
You can buy these on amazon or new egg more. Start out by plugging your hdmi blue port in the back of your computer monitor. Check the front and back of the pc for an sd card slot. The nintendo dsi will run a connection test and then connect to the internet. Once youve updated your nintendo 3ds to a recent version of the software youll be able to connect your 3ds and any of the older ds handhelds such as a dsi. Connect the larger end of the usb lead to a free usb port on your pc and the smaller end to the mini usb connector on the action replay cartridge.
Scroll to page 3 and select internet. The nintendo dsi and nintendo dsi xl are compatible with sd cards up to 2 gb and sdhc cards up to 32 gb. Enter your security key and click ok then click save settings and then click yes. An sd card slot on the pc or mac or an sd card readerwriter. Tap the back button twice to return to the screen you saw in step 5 above. Unlike previous versions of action replay ds the cartridge should never be connected to your ds when you connect it to your pc.