GrandTec USA

Mice/Keyboards Video Converters Security USB Devices Accessories

Grandtec USA has been serving the Education, Professional and Consumer markets for 18 years. We invent, design and manufacture specialty computer, audio and video peripherals, such as the world's first waterproof, sterilizable, non alergenic silicone based keyboards and mice.

We have over 100,000 VGA to video products in use in education and homes. We built the first ATSC digital tuner available in the United States.

Take a look at our other unique computer, audio and video products crafted with Grand Technology from Grandtec by using the Products tab above.

Winter Special

Good through Dec. 31st
Buy a HD cinema now and get a FREE 6 ft HDMI cable
Watch your favorite movies in a BIG Screen TV this Holiday….

Grand HD Cinema

Grandtec is pleased to introduce the world’s first USB to HDMI converter. The Grand HD Cinema brings convenience by allowing customers to play media files stored on your PC on your large screen by converting the signal to HDMI. Simply connect the USB interface of PC to the converter using the included USB cable, and connect it to your home theatre system with a HDMI cable, then you can enjoy the high quality pictures (720p) and sound on your big screen.

Featured Products

Bluetooth Mini_Keyboard

The Bluetooth Slim Mini-keyboard with Touchpad is perfect for extending the range of your current keyboard and it even includes a trackpad.

Wireless Slim Keyboard with Trackball

Finally there is a wireless keyboard that combines both style and confort. From the makers of the Virtually Indestructable Keyboard, Wireless Slim Keyboard is ergonomicly designed with a layout that includes a built-in optical trackball and hotkeys for internet and multimedia functions.

New Products

WiFi Pan and Tilt Camera

The Grand Pan/ Tilt IP and Wi-Fi Cameras are full-featured network cameras. It features pan, tilt, digital zoom and built-in microphone, giving you greater remote viewing options.

The Grand Wi-Fi / IP Camera Plus is a full featured network camera. You can use Internet Explorer to remotely view and listen in on your property or your children when away from home.

Grand HD Cinema

Grandtec is pleased to introduce the world’s first USB to HDMI converter. The Grand HD Cinema brings convenience by allowing customers to play media files stored on your PC on your large screen by converting the signal to HDMI. Simply connect the USB interface of PC to the converter using the included USB cable, and connect it to your home theatre system with a HDMI cable, then you can enjoy the high quality pictures (720p) and sound on your big screen.

Grand Multi View

The Grand Multi View enables you to add an additional monitor to your desktop or laptop through USB 2.0 without a VGA card. With this unit, you can extend your display across two monitors. You can surf the web on one monitor and do word processing on the other.

Product Warranty