If you make presentations to small audiences in rooms where you can turn the lights down, there is a 300 lumens DLP projector that you should consider; it is the K130 LED Projector from Acer. At only 1 pound (0.4kg), the K130 is portable, inexpensive, and will do the job you need it to. Along with video and computer inputs, the K130 also sports an HDMI input for connection to digital sources that you may have access to at your presentation. You will be surprised at what a good image you get from such a small projector, and that is a strong point for the K130.
For less formal settings, the K130 performs well for family gatherings where viewing home movies or pictures from a recent vacation are the focus of the evening. It is compatible with personal devices like iPods and iPhones, and it has both SD and USB inputs which can display stored images from memory cards and thumb drives. This input versatility is uncommon in pocket projectors, and it virtually eliminates the need to have a computer connected to enjoy using the K130.
Versatile display modes (Bright, Presentation, Standard, Video, Picture, Game, User) enable optimum performance in any situation
NTSC / PAL / SECAM compatible and HDTV (480i/p, 576i/p, 720p, 1080i/p) supported
Compact size projector facilitates business purposes and home entertainment
Acer EcoProjeciton Technology delivers intelligent power management approach and physical efficiency improvement
Empowering key reveals Acer Empowering Technology utilities (Acer eView, eTimer, e3D, ePower Management) for easy adjustment of settings
Equipped with an HDMI connection supporting HDCP
Advanced digital keystone correction delivers optimum presentations
Multi-language on screen display (OSD) menus
1.67x digital zoom and pan move function
Environmental light source and longer life by LED solution
Enjoy media playback via USB, RAM and Micro SD card reader
Microsoft Windows 2000, XP, Vista Windows 7 and Macintosh OS compliant
DynamicBlack (LED) / Low noise level / Wide color gamut (95% NTSC, LED) / Acer SmartFormat Technology / Acer EcoProjection Technology / ColorSafe II / Empowering key / Acer eTimer management / Acer eView management / Wall-color compensation / Acer ePower management / High altitude mode / Installation menu / Digital connectivity-HDMI / Multi-PC connectivity / Instant pack / Auto shutdown / Quick start / Quick detection / SmartDetection / Digital zoom and pan / Eco mode (LED) / ExtremeECO (LED) / Built-in speaker / 40° vertical keystone / Correction / Auto keystone correction / Closed captioning / Instant resume (LED) / Instant on / off / DLP 3D ready (PC only) / True 24p / iPhone and iPod compatible / SD card reader (Audio & Videos, Photos, Office, PDF) / USB multimedia (Audio & Videos, Photos, Office, PDF) / Display over USB (DoUSB) / Sealed optical engine