Realtek RTL8187 5.1230

Realtek devotes itself to offering a comprehensive range of ICs of exceptional value for the communications network, computer peripheral, and multimedia markets. By its continued commitment to innovation, quality, and service, Realtek has successfully built trust with its customers. This achievement is proved by the following facts:
Realtek is the worlds leading 10/100M Ethernet controller provider, with a global market share of 70% in 2005
Shipments of unmanaged 10/100M Fast Ethernet switch controllers in 2005 accounted for 70% of the world market
Realtek achieved a global market share of 65% in audio codecs in 2005