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Small rectangular 3.5 inch IPS screen with metal frame, stand, base and USB cable

BONAEVER

BONAEVER 3.5 Inch IPS USB Secondary Screen Bag

SKU CH-GA14-F2B96

A 3.5 inch IPS secondary monitor displays CPU, GPU, RAM, HDD, time and date via USB with 360 degree rotation and horizontal or vertical switching

  • Case styleProtection Case
  • Monitors CPU, GPU, RAM, HDD, time and date at a glance
  • USB cable powers the 3.5 inch IPS panel without extra software
  • 360° rotation lets you switch between horizontal and vertical views
  • Stepless brightness adjustment adapts to any lighting condition
  • Metal build with bracket, base and connector fits in a 100 × 80 × 50 mm package

Portable 3.5 Inch IPS Secondary Screen

This compact secondary display connects to a Windows computer through a single USB cable and shows real-time CPU, GPU, RAM and storage usage alongside the time and date. It is aimed at enthusiasts who want at-a-glance system monitoring without opening software overlays. The metal enclosure and included bracket, base and connector keep the screen stable on a desk. Buyers needing macOS or Linux support should look elsewhere.

Monitoring Capacity and Headroom

The 3.5 inch IPS panel presents multiple selectable templates so you can choose which metrics occupy the limited screen area. It comfortably handles the standard set of utilisation figures and clock read-outs, but cannot display detailed per-core graphs, network throughput or custom sensor data because the firmware only offers the built-in layouts. Brightness is adjustable in fine steps and the panel rotates 360° for horizontal or vertical orientation.

USB Interface Practical Limits

The screen draws power and data from one USB connection, so no external adapter is required and it powers down automatically when the host shuts down. Windows is the only supported operating system; no AIDA64 licence or similar third-party software is needed. The single-cable design means the display cannot function as a general-purpose second monitor for extended desktop use or touch input.

How it compares

Measured against everything we stock in Laptop Carrying Cases & Bags, at today’s prices. Recalculated every night.

Price $37.99
Pricier than about 80% of the 5,942 comparable items (median $24.99).

Specifications

Size & build
Case styleProtection Case

Questions about this item

Will the 3.5 inch IPS secondary screen draw power from my laptop's USB port without needing an extra adapter?

Yes, the screen connects directly via the included USB cable and powers from the host computer's USB port with no external supply required.

How can I verify the 3.5 inch display is correctly showing CPU, GPU, RAM and HDD usage after I plug it in?

After connecting the USB cable, the screen automatically presents live hardware metrics and time; you can cycle through the built-in templates using the on-screen controls to confirm each reading appears.

Does the package include the bracket, base and connector needed to mount the screen in either horizontal or vertical orientation?

The box contains the screen, a USB cable, a bracket, a connector and a base — everything required for 360-degree rotation and horizontal or vertical placement.

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