molding, stable structure, high-precision molding process, one-piece shell molding, excellent strength and precision, long-term use is not easy to deform, adapt to various environmental requirements Simple and neat industrial style design, modern appearance, smooth lines, rounded corners, practical and beautiful, suitable for education, office and industrial control and other scenarios Highly compatible with for 5 motherboard and official 7-inch second-generation touch screen, precise reserved installation holes, for 5 and for official second-generation touch screen can be installed without modification, fast installation, stable and reliable Quick installation, easy maintenance, modular structure design, support fast disassembly and assembly, easy to install radiator, and replace various expansion accessories, improve the maintainability of the whole machine Stable support, flexible expansion, built-in metal nut structure on the top, bottom and back, flexible expansion of external bracket or desktop/wall fixing (this product does not include bracket), providing stable support and comfortable viewing angle<br><br>Rich interfaces are reserved, worry-free expansion, reasonable layout, complete reservation of common interface space such as GPIO, and power supply, compatible with a variety of for expansion boards, to meet the development needs of various projects Specifications Due to different batches, there may be differences in product appearance and printed text, which not affect use Color: Black Material: ABS<br><br>Package Contents: 1 x 7 inch display housing<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.