| PartNumber | LK204-25-USB | LK204-25-USB-E | LK204-25-USB-GW |
| Description | LCD Character Display Modules & Accessories Yel/Grn Background Black Text | LCD Character Display Modules & Accessories 20x4 Blk Txt Y/G B/G Ext.Volt 25 key | LCD Character Display Modules & Accessories White Background Blue Text |
| Manufacturer | Matrix Orbital | Matrix Orbital | Matrix Orbital |
| Product Category | LCD Character Display Modules & Accessories | LCD Character Display Modules & Accessories | LCD Character Display Modules & Accessories |
| Product | LCD Character Display Modules | LCD Character Display Modules | LCD Character Display Modules |
| Display Mode | Transmissive | - | Transmissive |
| Character Count x Line | 20 x 4 | 20 x 4 | 20 x 4 |
| Module Size W x H x T | 98 mm x 60 mm x 27.5 mm | 98 mm x 60 mm x 27.5 mm | 98 mm x 60 mm x 27.5 mm |
| Viewing Area W x H | 76 mm x 25.2 mm | 76 mm x 25.2 mm | 76 mm x 25.2 mm |
| Fluid Type | STN | - | STN |
| Interface Type | USB | USB | USB |
| Operating Supply Voltage | 5 V | - | 5 V |
| Packaging | Bulk | - | Bulk |
| Operating Temperature Range | 0 C to + 50 C | - | 0 C to + 50 C |
| Brand | Matrix Orbital | Matrix Orbital | Matrix Orbital |
| Character Size H x W | 4.75 mm x 2.95 mm | 4.75 mm x 2.95 mm | 4.75 mm x 2.95 mm |
| Product Type | LCD Character Displays | LCD Character Displays | LCD Character Displays |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Displays | Displays | Displays |
| RoHS | - | Y | - |