How are you doing now? This is Mr. Ben - Sales Manager from Touchfast, we are very nice to introduce to you ourselves firstly, we are a professional computer Peripherals Manaufacturer from China. Our factory locate in PingHu, Shenzhen. Our products include: (Wireless,wired) optical Mouse,Wireless mouse & keyboard combo,EL lighting/Multimedia/standard Keyboard, Speaker, Webcam,PC CASE etc. For more information, pls visit our website: http://www.tofa.com.cn/products.aspx Website:www.tofa.com.cn Mobile: 86 13926587835 Email:ben@tofa.com.cn ben_shg@yahoo.com.cn MSN: bengsh@hotmail.com SKYPE:bengsh ------------------------------------------------