Ms. Roberts has been a director of RealNetworks since August 2010. Ms. Roberts serves as Venture Advisor of Mayfield Fund, a Silicon Valley-based venture capital firm, after serving as its Managing Director from 2000 through mid-2013. Ms. Roberts’ current areas of investment interest include mobility, wireless communications, networking and consumer companies. From 1992 to 2002, Ms. Roberts was employed by 3Com Corporation, a network management company that was acquired by Hewlett Packard in April 2010, where she held various executive positions, most recently serving as President of 3Com Ventures, the investment division of 3Com Corporation, and Senior Vice President, Business Development and Global Marketing. Ms. Roberts managed a number of the new business initiatives at 3Com, including its Palm Computing subsidiary. Previously, Ms. Roberts was Managing Director and President of BICC Data Networks Ltd., a network management company that was acquired by 3Com in 1992. Ms. Roberts’ early career was based in Europe and included various technology-related marketing and general management positions. Ms. Roberts serves on the boards of ARM Holdings, plc, a leading semiconductor IP company for mobile and consumer devices, several private companies and the advisory boards of Illuminate Ventures and SALT Branding. Ms. Roberts teaches classes on Entrepreneurship and Venture Capital at the Stanford School of business, and serves on the board of directors of the Ronald McDonald House at Stanford. She holds a Bachelor of Commerce degree (Honours) from the University of Birmingham in the United Kingdom.