edid-decode (hex):

00 ff ff ff ff ff ff 00 09 e5 8f 0a 00 00 00 00
0e 1f 01 04 a5 26 15 78 03 0f 95 ae 52 43 b0 26
0f 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 e2 67 00 b0 a0 a0 b4 50 30 20
36 00 7d d6 10 00 00 18 00 00 00 fd 0c 3c f0 86
86 6a 01 0a 20 20 20 20 20 20 00 00 00 fe 00 42
4f 45 20 43 51 0a 20 20 20 20 20 20 00 00 00 fe
00 4e 45 31 37 33 51 48 4d 2d 4e 5a 33 0a 01 47

70 13 79 00 00 03 01 14 88 9f 01 84 ff 09 af 00
2f 00 1f 00 9f 05 b3 00 02 00 05 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 4d 90

----------------

Block 0, Base EDID:
  EDID Structure Version & Revision: 1.4
  Vendor & Product Identification:
    Manufacturer: BOE
    Model: 2703
    Made in: week 14 of 2021
  Basic Display Parameters & Features:
    Digital display
    Bits per primary color channel: 8
    DisplayPort interface
    Maximum image size: 38 cm x 21 cm
    Gamma: 2.20
    Supported color formats: RGB 4:4:4
    First detailed timing includes the native pixel format and preferred refresh rate
    Display is continuous frequency
  Color Characteristics:
    Red  : 0.6796, 0.3203
    Green: 0.2646, 0.6904
    Blue : 0.1503, 0.0595
    White: 0.3134, 0.3291
  Established Timings I & II: none
  Standard Timings: none
  Detailed Timing Descriptors:
    DTD 1:  2560x1440   60.000 Hz  16:9    97.200 kHz 265.940 MHz (381 mm x 214 mm)
                 Hfront   48 Hsync  32 Hback  96 Hpol N
                 Vfront    3 Vsync   6 Vback 171 Vpol N
  Display Range Limits:
    Monitor ranges (Bare Limits): 60-240 Hz V, 389-389 kHz H, max dotclock 1060 MHz
    Alphanumeric Data String: 'BOE CQ'
    Alphanumeric Data String: 'NE173QHM-NZ3'
  Extension blocks: 1
Checksum: 0x47

----------------

Block 1, DisplayID Extension Block:
  Version: 1.3
  Extension Count: 0
  Display Product Type: Extension Section
  Video Timing Modes Type 1 - Detailed Timings Data Block:
    DTD:  2560x1440  240.003 Hz  16:9   388.805 kHz 1063.770 MHz (aspect 16:9, no 3D stereo, preferred)
               Hfront   48 Hsync  32 Hback  96 Hpol N
               Vfront    3 Vsync   6 Vback 171 Vpol N
  Checksum: 0x4d
Checksum: 0x90