The M125NWN1 R1 is a 12.5-inch LCD module product from Long Teng (IVO) featuring a-Si TFT-LCD technology. It is equipped with WLED backlighting, including an LED driver for the backlight, and does not have a touch interface. It features white light LED backlighting with an LED driver, reverse-mounted terminals, a matte surface finish, and eDP1.2. Its operating temperature range is 0 to 50°C, and its storage temperature range is -20 to 60°C. It is resistant to vibrations with a vibration tolerance of 1.5G (14.7 m/s²). This model is recommended for use in laptops. As a TN, full-white display, transmissive LCD module product, the M125NW1 R1 can provide a display brightness of 220 cd/m² and a transmittance contrast ratio of 500:1, with viewing angles of 45/45/15/35 (Typ.) (CR ≥ 10) (L/R/U/D), with the best viewing angle being at 6 o’clock. Its response time is 3/5 (Typ.) (Tr/Td) ms. Due to the use of 6-bit gray-scale signals per pixel, this product can display 262K colors, with a color saturation of 50% (NTSC). The backlight of this product uses WLED-lit side-illumination sources. The lifespan of the light source is 15K hours, including the LED driver. The M125NWN1R1 utilizes an eDP (2 lanes) signal interface with a total of 30 pins, connected via terminals, and has a driving voltage of 3.3V (Typ.). Its typical vertical refresh rate Fv is 60Hz.