USED BUT VERY CLEAN , TESTED and ORIGINAL OEM manufacturer Factory Remote MADE BY SONY FOR MODELS KDL-42V4100 KDL-46W4150 KDL-52S4100 I am a remote specialist so please make sure that this is THE CORRECT MODEL you need (DO YOUR RESEARCH BEFORE BUYING, BE CERTAIN- 99.9 PERCENT of returns are due to buyers ordering the wrong model remote on a whim). PLEASE TAKE THE TIEM TO CHECK THAT THIS IS THE RIGHT REMOTE FOR YOU BEFORE BUYING, IT WILL SAVE US BOTH TIME IN THE LONGRUN Again, THIS IS AN ORIGINAL REMOTE THAT CAME WITH YOUR UNIT SOLD BY A UNITED STATES SELLER (NOT A CHEAP OVERSEAS COPY, YOU CAN SPOT THE FAKES BECAUSE THEY DO NOT HAVE THE MANUFACTURERS LOGO ON THEM AND THEY ARE CHEAPLY MADE AND YOU GET WHAT YOU PAY FOR WITH THEM) BUY AMERICAN FOR FASTER DELIVERY AND SAFETY, SUPPORT SMALL SELLERS. Ships from the USA, sold as pictured 5-7 BUSINESS DAYS FOR DELIVERY To verify if this is the correct remote for your device google the EXACT model number of the device with the word remote in the search field Ex: "Sony ABC-12345 Remote Control" 5-7 Business days for delivery, pay attention to the estimated delivery time, This remote should get there way before that date. Again, it only takes minutes for you to do a quick google search with the model of your device to see if this is the correct remote for that machine. Thanks for looking, you're in great hands