Optoma ML750i Mini-Portable LED Hand-Held Projector with FREE! Portable Screen
Eligibility: Faculty/Staff & Schools
When you’re on the move and need to present in seconds, the ML750i mini-portable LED projector is your reliable, go-anywhere display solution. Weighing less than 1 pound (0.88 lbs) and compact enough to fit in a backpack or the palm of your hand, it’s perfect for traveling professionals without a dedicated workspace. Whether you're pitching the next big idea or showing content to a client, the ML750i delivers excellent image quality and convenient connectivity for quick setup. It's also a great option for discrete digital signage.





Experience beautiful visuals with HD resolution WXGA (1280x800), featuring 1080p input and projection sizes from 50” to 100” for big-screen impact anywhere. With built-in memory, media player, office viewer, and speaker, you can project without a laptop. Just plug in a USB drive or microSD card—or stream straight from your device via HDMI.
Setup is a breeze thanks to auto keystone and focus adjustment. Personalize your interface, explore the Optoma Marketplace, and cast wirelessly with built-in Android and Display Share. Includes 3.5mm audio out, RS232 via mini USB, and FOTA support. Ready when you are.
Auto Office Viewer

Give presentations directly from your projector without the need of a laptop or PC using the built-in office viewer. Simply copy your Word, Excel, PowerPoint, PDF or JPEG files to a USB stick, SD card or microSD (depending on the projector input*) and display them on the big screen.
Highlights:
- Travel-ready big picture – Up to 100" image from the palm of your hand
- Seamless sharing & cloud access – Mirror, cast, and control content stored on OneDrive, Google Drive and Dropbox
- Instant setup – Get a clear, aligned picture in seconds with auto keystone and focus
- Compact & Lightweight - Weighs less than one pound and fits anywhere
- Auto Keystone - Automatically adjusts the trapezoid effect to create a perfectly aligned image when a projector is off-axis, or the desired projection surface is not perfectly flat.
- Built-In Media Player - Give presentations directly from your projector without the need of a laptop or PC using the built-in media player. Simply copy your documents, images and videos to a USB stick / SD card / microSD card (depending on the projector input) and display them on the big screen.
- Seamless Wireless Sharing with Display Share - Effortlessly share content using the Display Share App—compatible with Android, iOS, Windows, and macOS—for screen mirroring, casting, and smart remote control without a PC (WiFi dongle required). Ideal for presentations, collaboration, and digital signage applications.
- Optoma File Manager - Optoma file manager allows users to manage files and folders. Users can also access cloud drives and browse, create, rename, copy, move and delete files.
- Integrated Speaker - A built-in speaker offers excellent audio support and an easy setup without the need for costly external speakers
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Direct Power
- On: The projector will start up instantly when power is supplied to the unit. This eliminates the need to manually turn on the projector via the remote control or the keypad, ideal for use in rooms with a “master” power switch.
- Off: Power off your projector immediately or directly at the main power source. This means you don’t have to wait for the projector to cool down before turning it off.
- 24 FPS - Most movies are shot at 24 frames per second (fps). To preserve the purity of the original image, Optoma projectors can accept high definition sources at 24 fps to display movies exactly as the director intended.
- 360-Degree Projection - With 360° projection,images can be displayed in any orientation, giving you the freedom and versatility to install this projector in the desired location.
- Portrait Projection - Ideal for digital signage applications; you can rotate your projector 90 degrees to project a portrait image.
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Apps Access - Access compatible apps such as YouTube and Spotify using the built-in App store - Marketplace. Perfect for streaming movies, TV shows and clips.
Please Note: Optoma projectors run on a customised version of android. Google Play Services not supported. Not all third-party apps will be compatible or may be discontinued without notice. They may also vary in quality and resolution. - Vivid HD Resolution for Crisp Visuals - Enjoy bright, sharp images with WXGA resolution (1280x800) and a large projection size ranging from 50” to 100” for immersive viewing at home, work, or on the go.
Specifications:
Display
- Technology: DLP™
- Resolution: WXGA (1280x800)
- Brightness (HK/ANSI): 700/450
- Contrast ratio: 20,000:1
- Native aspect ratio: 16:10
- Aspect ratio - compatible: 4:3,16:9
- Keystone correction - vertical: +/-40°
- Horizontal scan rate: 15.375 ~ 91.146Khz
- Vertical scan rate: 24 ~ 85(120 for 3D)Hz
- Uniformity: 85%
- Screen size: 17" ~ 100" diagonal
Connectivity:
- Connections:
- 1 x HDMI 1.4b
- 1 x microSD card
- 1 x USB-A reader
- 1 x Audio 3.5mm1
- 1 x RS232 (via mini-USB connector)
Physical Specifications:
- Dimensions (W x D x H): 4.13" x 4.17" x 1.54"
- Weight: 0.94 lbs
What's in the Box:- ML750i Mini-Portable Projector
- Carry bag
- AC power cord
- Remote control
- CR2025 Battery
- Basic user manual
- RS232
BONUS! Includes a FREE!! ($59.99 Value) Ultimea Photon E-ALR 100" Portable Projection Screen

Perfect for daytime viewing with confortable viewing from every corner, this lightweight & portable 100" projection screen offers virbant viewing just about anywhere you need it. It's even wall-mountable if you need a more permanent viewing solution.

Features include:
2.0 Gain Value
Brighter than wall or regular projector screen.

Up to 100:1 Intra-Frame Contrast
Provides a a cinematic viewing experience.

80% Ambient Light Rejection
Crystal clear even in daylight.

120° Wider Viewing Angle
Confortable viewing from every corner.

Portable & Lightweight

What's Included:
- Photon E-ALR Projection Screen
- 2 x Black Rope
- 28 x Traceless Adhesive
- 24 x Hook
- 10 x Iron Nail
Specifications:
- Diagonal Image Size: 100"
- Screen Fabric: Photon E-ALR - ELA-R fabric is a general term encompassing various fabrics with a high degree of elasticity. The "ELA" refers to elastane, a synthetic fiber known for its remarkable stretch and recovery properties.
- Aspect Ratio: 16:9
- Viewing Angle: 120°
Physical Specifications:
- Weight (Approximate): 3.0 lb
