Acer is one of the top five computer manufacturers in the world and one of the largest manufacturers of DLP projectors. In the business field, Acer is not much different from other Taiwanese manufacturers, and it also focuses on cost-effective models.
 
D800D is the entry model of Acer, 800x600 resolution, the price is about 2300 yuan, compared to the same series of D810D is more recommended. D810D resolution upgraded to 1024x768, the same 3500 lumens of brightness, but the price is only 100 yuan more expensive than D800D, the cost performance is very good. In addition, the widescreen D820D is priced at less than 3,000 yuan, making it one of the cheapest widescreen business jets on the market, suitable for small conference rooms.
 
The above projectors are more traditional models, and none of them support wireless modules. If there is a similar need, X118H, X128H, X138WH are optional, and the wireless projection function can be realized by purchasing the corresponding wireless adapter. The price is not much more expensive than the D800D series, between 2200~3000 yuan.
 
In online channels, Acer has fewer high-brightness models, but there are some more expensive engineering machines, which are not bad for use scenarios such as lecture halls and large conferences. Of course, this is no longer part of the category of business jets.