Cant you send me a manual of D-Link DIR-605 wireless N Broadband Router mine is Taiwanese version

Not all antenna are removable, if it does not easily unscrew, it is probably not removable.

Hard wire into the router (ethernet cable), open a browser and enter the router IP. Usually 192.168.0.1 or 192.168.1.1 or 192.168.2.1 Enter default login usually admin/admin or admin/password.

Enable WPA2 /psk security. Disable WPS, UPnP and remote and wireless administration. Change the default password and you will be secure enough.

https://ess.myg4s.com/sse_generico/english/generico_login.jsp?estado=0

"firmware for costa rica"? Firmware for D-Link : http://www.dlink.com/ca/en/home-solutions/work/wireless-mobile-broadband/dir-412-mobile-broadband-wireless-router

Hi,
well here is a link to obtain the manual http://www.dlink.com/products/?pid=DIR-615
you need to select Support Resources Tab and choose the revision type you have. then you select product manual. One example is this one "DIR-615 no rev. http://www.dlink.com/products/?tab=3&pid=DIR-615&rev=DIR-615

GL
hope this helps

Don't forget to rate my answers
Thank You
Jammer

You don't need a router. You should buy an Access Point to work with wireless broadband. Ask me question if you need more clarity on this....thanks

For Verizon i found that Currently, the DIR-412 Mobile Broadband Wireless Router is the only D-Link router that is 3G compatible. The DIR-412 supports 3G USB adapters complying with HSUPA/HSDPA/EV-DO/TD-SCDMA networks and works with most major cellular carriers (AT&T, Sprint, Verizon, Rogers, Telus, Bell, etc).
D-Link routers empower gamers to easily connect their Microsoft Xbox to network and experience lag-free online gaming. All you need is a D-Link router to go along with your broadband connection and Xbox Live subscription and you can go head to head with friends and adversaries from around the world.

The D-Link DI-624 Wireless Broadband Router, DI-614+ Wireless Broadband Router, and the D-Link DI-604 Broadband Router have all passed the tests for compatibility with Microsoft Xbox Live with specific firmware. Just download the specific compatible firmware listed below to your D-Link router before connecting to Xbox Live.

Click here to upgrade your firmware.

Click here for Xbox Live setup instructions with a router.

For Xbox Live support, please visit www.xbox.com.

If you need more help come back.

Post / thumbs / testimonial are welcome!

I have the same D-Link Wireless Router and I can't say that I have run into this before.
Mine seemed to work from day one without any problems. I also purchased the D-Link adapter cards for a laptop and for my desktop that are located in other rooms.

Maybe, try a different version of IE to get it to access. I don't use Firefox, that much, so I didn't notice that firefox worked better or worse on my WiFi network.

Maybe try to shut off the broadband modem and the wifi router and the computer and then reboot all three to make sure that that's not the problem.

Also try to reset the router.

Good luck on figuring this one out.

USB Kit DIR-300 Broadband Router & DWA-110 USB Adapter DKT-USBG - D-LINK WIRELESS G ROUTER & USB KIT $94

D-Link DIR-300 Wireless G 54MBPS Broadband Router, with 4-Port 10/100MBPS Swich $63

Please check the router settings page