Instruction: First, identify the target attributes from the provided list. Then, scan the product title, description, feature, and brand to extract the values associated with each target attribute. Finally, create a list of dictionaries, each containing the extracted attribute, its corresponding value, and the source where it was found.

Input:
Product title: Laptop DVD Rw Drive Gt20l Gt30l Gt30n Gt80n Gt30l 8x Dvd Rw Dvd Cd D9 Ram Dl Multi Burner Rewriter Tray-loading Slim Sata Internal Drive Lightscribe for Hp Probook 4540s 4545s.---lp287
Product description: Dimensions Width - 12.8 cm Depth - 12.7 cm Height - 9.5 mm Writing Speed: 24x CDR 10x CDRW 8x DVD-R 8x DVD+R 8x DVD-R 8x DVD+RW 6x DL+R9 5x DVD-RAM Reading Speed: 8x DVD+R 8x DVD-R 8x DVD-ROM 24x CD-R 24x CD-ROM 24x CD-RW 8x DVD-RW 8x DVD+RW We thanks so much for ur kind support and trust on us always,the sping of 2015 now,really we hope that our business will be growing and strong eachother,we need ur support very very much too. All of laptop parts and BGA chips is our main source,because we also have the business listed below.so there is more chance around us.lets do it together. There is another company name which is in HK and named HK L&P Technology Co.,LTD is specializing in waste and used recycled materials recycling business. She is foucs on collect and recycle all kinds of electronic products,main products include computer IC,Southbridge,Northbridge,GPU,CPU..etc computer integrated circuits. And computer parts,such as screen panel,battery,motherboards,power products,completed computeretc. 1. recycling factory inventory 2. recycling scrap electronic products 3. recycling personal electronic inventory Base our abundant financial resources and large scale,we are sure that we have more and more cooperation eachother. During our work time we would like to share more value info. and bring benefit to u and make strong friendly business relations.
Product feature: Laptop DVD RW Drive GT20L GT30L, Fits for HP ProBook 4540s 4545s dvdrw, Replace GT30N GT80N GT30L 8X DVD RW DVD CD D9 RAM DL Multi Burner Rewriter Tray-Loading, Replace with GT10N GT20N GT30N GT32N GT33N GT34N, Fits for Dell, Compaq, Alienware, Toshiba, Samsung, with 12.7mm Height SATA Interface
Product brand: LP
Target attributes: Type
Answer: attribute: type
value: sata
source: product feature
attribute: type
value: internal
source: product title