BenQ EH620 DLP Smart Projector/ Full HD/ 3400lm/ 15000:1/ HDMI/ 5Wx2 / RS232 / USBx1 / RJ45 for Network Post navigationPrevious post: BenQ EH620 DLP Smart Projector/ Full HD/ 3400lm/ 15000:1/ HDMI/ 5Wx2 / RS232 / USBx1 / RJ45 for Network Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website