CLD-221P is a NAS/USB Dual Function Storage with luminous blue color LCD screen. Adopting embedded Linux operating system architecture, It is a low power consumption, low cost, high performance digital gadget perfectly for home users. CLD-221P is an elegant information gadget with digital stylish design. The LCD screen can indicate some system information, such as current IP address used by CLD-221P, NAS/USB mode indicator, HDD capacity usage status, system temperature, system fan speed, and operating time after starting the device. Build-in Print Server provides maximum usability with minimum cost for the customers.