Naming conventions: Product_type_h/wRevision_s/wRevision_ValidArea_language_datecode.extension Product_Howto_language_ Theme-with-description.extension DP-301u_ds_revALL_100_ALL_en_050101.pdf Datasheet. Englisches Datenblatt. DP-301u_man_en_Manuals-040518.zip Manual for DP-301U & PS-Admin Software. Englische Anleitung für den DP-301U & die PS-Admin SOftware. DP-301u_qig_en_QIG-100-030407.pdf Quick-Install-Guide for DP-301U. More information is available in the folder: ftp://ftp.dlink.de/dp/@general