If you're passionate about IT and electronics, like being up to date on technology and don't miss even the slightest details, buy Projector Optoma 4K400STX 4000 Lm at an unbeatable price.

• Luminous flux: 4000 Lm
• Technology: DLP
• Resolution (px): 3840 x 2160 px
• Type: Projector
• Connections:
  • HDMI x 2
  • USB x 1
  • RS-232C x 1