Customers from Russia, please provide your full name(3 letters), or we can't ship your parcel. If you need express shipping, please contact us first. 1.Without adding any program in the PC and the PLC, you can use immediately after installation. 2.Siemens S7-300 can the MPI / DP protocol conversion for Siemens Profinet protocol (TCP / IP protocol). 3.Achieve long-distance, high-speed (up to 1.5M) communications, and can be connected at the same time Step-7 Siemens S7-300 Programming. 4.Automatic baud rate detection. 5.Realization of cross-regional data transmission over the Internet. 6.Alternative Siemens PC-MPI USB-MPI and CP343-1CP5611, CP5613, CP5512 communications card and Siemens PC adapter programming adapter. list: Ethernet adapter*1 DB9 pin cable* 1 Delivery time Country Delivery Time Working Days (not including holiday) 15-19 20-32 33-48 >50 Working Days + Saturday + Sunday 21-25 26-45 45-60 >59 Asia country Rate (item arrived ) 90% 10% 0% Refund Ireland Rate (item arrived ) 40% 60% 0% Refund United Kingdom Rate (item arrived ) 40% 60% 0% Refund Greece Rate (item arrived ) 40% 60% 0% Refund Turkey Rate (item arrived ) 35% 60% 5% Refund France Rate (item arrived ) 15% 80% 5% Refund Germany Rate (item arrived ) 20% 70% 10% Refund Russian Rate (item arrived) 10% 50% 40% Refund Spain Rate (item arrived) 5% 45% 50% Refund Argentina Rate (item arrived) 5% 35% 60% Refund Italy Rate (item arrived) 5% 15% 80% Refund Brazil Rate (item arrived) 5% 15% 80% Refund PS. ALL of ship via International registration packet . It have tracking NO. you will receive it after 15-23 days.If you cann't receive in time,please contact me freely. Thanks for your support and understanding