Serial Gps Receiver

From GlobalPositioningSystems.co.uk:

Find great deals on eBay for serial gps receiver. Shop with confidence. Testing legacy apps. I installed the latest Prolific PL-2303 USB-to-COM driver on my Surface Pro 3, connected my Globalsat BU353-S4 receiver to the USB port, checked in Device Manager and found it's on COM3, fired up S&T 2011, told it the GPS is on COM3, told it to start GPS tracking and - Voila! - it's displaying my current position.

Gps

Mr-350p Serial Gps Receiver

Easy GPS Tester will automatically detect your USB or serial GPS device and display the COM port and baud rate settings required to use it. It will also show your current latitude, longitude and altitude, and information about GPS signal strength and the satellites in view. It is ideal for testing your GPS before using it with sat nav software, or if you think your GPS is faulty and not picking up satellites.
Gps

Bc Gpsk Serial Gps Receiver

What do you need to know about free software?

Serial

Uniden Bc-gpsk Serial Gps Receiver

From GlobalPositioningSystems.co.uk:

Uniden Gps Receiver

Easy GPS Tester will automatically detect your USB or serial GPS device and display the COM port and baud rate settings required to use it. It will also show your current latitude, longitude and altitude, and information about GPS signal strength and the satellites in view. It is ideal for testing your GPS before using it with sat nav software, or if you think your GPS is faulty and not picking up satellites.