Dell UY285 Inspiron 1520 1521 Vostro 1500 Wireless Switch. Dell meets the current and future demands of high-performance, power embedded computing, making it ideal for communications, transaction terminal, interactive client, industrial automation applications, as well as for standard home use.  

Specifications:

Manufacturer: Dell
Part Number: UY285 CN-0UY285
Compatible Models: Dell Inspiron 1520 1521 Vostro 1500