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12.6 inch ultra-wide LCD panel with dual mini HDMI controller board and keyboard

BFKK

BFKK 12.6" 1920×515 LCD Screen Kit with Dual Mini HDMI Controller

SKU CH-QTX4-NX43F

A 12.6-inch 1920×515 IPS LCD kit with dual Mini HDMI controller board for eDP screens, 250 cd/m² brightness and 1200:1 contrast

  • Product typeChain Board
  • 6 inch IPS panel delivers 1920×515 resolution for ultra-wide viewing
  • 250 cd/m² brightness and 1200:1 contrast produce vivid images
  • Dual Mini HDMI controller board supports eDP 40-pin screens
  • Standby mode draws under 1 W when no signal detected
  • Power via 12 V DC or 5 V Micro USB with 2 A minimum

12.6" 1920×515 LCD Screen Kit

This kit combines a 12.6-inch NV126B5M-N41 IPS panel with a dual mini HDMI controller board. The screen delivers 1920×515 resolution at 250 cd/m² brightness and a 1200:1 contrast ratio. It targets DIY builders creating custom monitors, automotive displays or embedded projects.

Makers needing a narrow 1920×515 panel

The board accepts two mini HDMI sources and drives the 30-pin eDP panel. Buyers who require standard HDMI, DisplayPort or USB-C video inputs should look elsewhere. The kit also omits a power supply, so users must source a 12 V DC adapter rated above 2 A or a 5 V USB source above 2 A.

Dual mini HDMI to eDP controller board

The VS-RTD2556HM-V1 board converts two mini HDMI signals to the panel's 40-pin eDP interface. It measures 82×60×5 mm and includes OSD controls for brightness, contrast and volume. A 12 V DC input above 2 A or 5 V USB input above 2 A is required for operation.

How it compares

Measured against everything we stock in Monitor Mounts & Display Accessories, at today’s prices. Recalculated every night.

Price $167.99
Pricier than about 90% of the 10,638 comparable items (median $42.99).

Specifications

Product
Product typeChain Board

Questions about this item

How do I connect the 40-pin eDP panel to the VS-RTD2556HM-V1 controller and which step is often missed?

Plug the supplied signal cable into the 30-pin eDP connector on the board, attach the keyboard cable, then feed 12 V DC at 2 A or 5 V DC at 2 A through the DC jack or micro-USB; the step most people miss is providing a separate power adapter because none is included.

What component will need replacement first during long-term use?

The WLED backlight behind the NV126B5M-N41 panel is the part most likely to degrade after extended operation.

At continuous 250 cd/m² brightness what limit appears first?

The controller draws its rated 2 A at 5 V or 1 A at 12 V, so the power supply’s current capacity is the first constraint under sustained load.

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