Mobile Pixels

Shopping Mobile Pixels? Pick your portable monitor, then check out through ShopBack before you pay: ShopBack Cashback works like a discount, only easier than a promo code. Mobile Pixels is a US portable-monitor maker founded in 2018 and headquartered in Boston, Massachusetts. Product categories include laptop-attached portable second screens (Duex Plus, Duex Max, Duex Lite), triple-screen laptop-attached setups (Trio, Trio Max), stacked desktop monitors (Geminos, Geminos T), traditional portable USB-C monitors (Glance Pro), and iPad-attached second screens. Products connect via USB-C DisplayPort Alternate Mode or HDMI depending on SKU. Mobile Pixels ships direct via mobilepixels.com and through Amazon, Best Buy, and select retailers. Activate ShopBack via the ShopBack Mobile Pixels merchant page to earn cashback on eligible mobilepixels.com orders at the current published rate.

Mobile Pixels lineup: Duex Lite 12.5-inch $199, Duex Plus 13.3-inch $249 to $299, Duex Max 14.1-inch $299 to $349, Trio triple-screen $449 to $599, Trio Max upgraded triple $599 to $699, Geminos stacked dual 24-inch $799, Geminos T with touchscreen $999, Glance Pro compact $249. Accessories include magnetic mounting plates, USB-C cables, and travel cases. Refresh cadence is roughly annual with incremental panel and brightness upgrades.

The main US sale windows for 2026-2027 are Amazon Prime Big Deal Days (October 6-7, 2026), Black Friday (November 27, 2026), Cyber Monday (November 30, 2026), Thanksgiving Day (November 26, 2026), Green Monday (December 14, 2026), Boxing Week (December 26 through January 1), Presidents' Day (February 15, 2027), Memorial Day (May 31, 2027), Fourth of July, and Amazon's summer Prime Day (typically mid-July). Verify the specific dates and eligible SKUs on the merchant site before locking a purchase. Mobile Pixels runs frequent flash sales on mobilepixels.com direct, Back-to-School (August), Amazon Prime Big Deal Days, and Black Friday and Cyber Monday with 20% to 30% cuts on Duex line. First-time customer email signup unlocks a 10% welcome code. Verify current promotions on mobilepixels.com.

Duex Plus (13.3-inch) fits 13-inch and smaller laptops (MacBook Air 13, MacBook Pro 13, most 13-inch ultrabooks) at 1920x1080 resolution. Duex Max (14.1-inch) fits 15-inch and 16-inch laptops (MacBook Pro 16, ThinkPad P16, larger gaming laptops) at 1920x1080. If your laptop is 14 inches or larger, buy Duex Max for panel-size match. If your laptop is 13 inches or smaller, Duex Plus is the correct size. Both use the same USB-C DisplayPort Alt Mode connection and both attach magnetically to the back of the laptop lid via included metal plate.

ASUS ZenScreen MB16AH and similar traditional portable USB-C monitors ($179 to $299) work as standalone displays with a fold-out kickstand; you set them up beside your laptop like a small extra monitor. Mobile Pixels Duex attaches to the back of the laptop lid and slides out as an integrated second screen. For desk work at a fixed location, ZenScreen wins on flexibility (position anywhere). For on-the-go dual-screen at a coffee shop or airport, Mobile Pixels Duex wins on portability (single laptop-attached unit) and setup time (5 seconds vs 30 seconds). Both are cashback-eligible via ShopBack where the merchant page is active.

Mobile Pixels Duex, Trio, and Glance Pro require a USB-C port with DisplayPort Alternate Mode (DP Alt Mode) support, which is standard on: MacBook Air M1/M2/M3/M4, MacBook Pro 14/16-inch (all silicon models), most Dell XPS 13/15/17 (2018 and newer), Lenovo ThinkPad X1 Carbon, HP Spectre and EliteBook, ASUS ZenBook, Microsoft Surface (Pro 8 and newer), and most modern gaming laptops with USB-C. Older laptops with USB-C data-only ports do not support DP Alt Mode; check laptop specs before ordering. HDMI-compatible SKUs are available for laptops without DP Alt Mode.

Mobile Pixels offers a 1-year manufacturer warranty on all monitors covering defects in materials and workmanship, with extended-warranty add-ons available at purchase. Standard return window on mobilepixels.com is 30 days from delivery for unopened or lightly-used units; opened units may qualify for exchange at Mobile Pixels' discretion. Return shipping is at customer expense for non-defective returns; defective units ship back on Mobile Pixels' dime. Register your product on mobilepixels.com/register within 30 days of purchase to activate warranty tracking.

US portable-monitor retail is dominated by ASUS (ZenScreen), ViewSonic, Lenovo (ThinkVision), LG (gram Portable), and Mobile Pixels. Mobile Pixels is the category-defining brand for laptop-attached second screens (Duex, Trio); no other major brand competes in the exact form factor. Traditional portable USB-C monitors from ASUS and ViewSonic occupy the standalone-monitor slot. FCC certification and Energy Star ratings apply to US-sold monitors. Mobile Pixels ships direct in the continental US with free shipping over $99.

Go through ShopBack before you pay and the Cashback tracks to your ShopBack account. Open Mobile Pixels from its page on ShopBack, then finish checkout on the Mobile Pixels US site. The current Cashback is shown on the Mobile Pixels page on ShopBack.

Confirm the item and specs before checkout to avoid a preventable return.