Toshiba U.S. products, services and support information.

Epson's history spans more than 100 years, with a heritage that began in watch making and led to the invention of the world's first quartz watch along with many other technology "firsts."

产打印机，扫描仪，数码相机，投影仪，SD产品等。

Sony: Believe that anything you imagine, you can make real.

From personal computing to small, medium or large business, Dell solutions come fully stocked. Find your solutions with Dell laptops, desktops, monitors, printers and computer accessories.

Intel, the world leader in silicon innovation, develops processor technologies and supports global initiatives to continually advance how people work and live.

Official Hewlett-Packard site - Buy or learn about HP printers, laptops, computers, digital cameras, servers, storage, networking, software, enterprise solutions and more.

Shop Lenovo computers. Special offers on ThinkCentre and IdeaCentre desktops and ThinkPad and IdeaPad laptops, notebooks and netbooks. For business, home and school.

Computerworld, the 'Voice of IT Management' is your leading information source for coverage laptops, desktops, softwares, hardwares, security, networking and storage.

中华人民共和国公安部