Welcome toArabianSea(Marine Electronics and Instruments)Product Name:HMC NMEA Buffer Type NB-208. Free Shipping.Product Brand:Product Condition :UsedModel No:HMC NB-208Product Condition :Tested ok. Check Pictures. Product Inclusion :What you see is what you get unless otherwise specified. Description/Features/Specifications :NMEA Buffer unitTipe : NB-208 / HMCOutput : RS 422 / RS 232 ( 7 output)Input : 2 inputTegangan : 12 - 36 Volt DC / 5 W.==================================Terms of Sale We ship using DHL, Fedex or India-Post.Payment using Paypal.