| Nambari ya Sehemu | E2190CS021 |
| Chapa | PDI |
| Ukubwa | 1.9 |
| Maombi | Electronic Price Tag |
| Azimio | 144×128 |
| Muundo | EPD, EPD |
| Mwangaza | |
| CR | 12:1 |
| Rangi | Monochrome |
| Mwangaza nyuma | No |
| Kiolesura | 4-wire |
| chapa | PDI |
| mfano | E2190CS021 |
| ukubwa wa diagonal | 1.9 inch |
| aina | EPD, EPD |
| muundo wa pixel | 144×128 101PPI |
| usanidi | Rectangle |
| eneo la kazi | 36(H)×32(V) mm |
| muhtasari dim. | 42(H)×42.9(V) ×1.3(D) mm |
| eneo la bezel | - |
| matibabu | Antiglare |
| mwangaza | - |
| uwiano wa utofautishaji | 12:1 (Typ.) (RF) |
| tazama mwelekeo | - |
| wakati wa majibu | 2 (Typ.)(Tr) |
| angle ya kutazama | - |
| hali ya uendeshaji | Reflective |
| rangi ya msaada | Monochrome |
| chanzo cha mwanga | No B/L |
| uzito | 3.5/4.3g (Typ./Max.) |
| iliyoundwa kwa ajili ya | Electronic Price Tag |
| kiwango cha fremu | - |
| jopo la kugusa | Without |
| aina ya kiolesura | 4-wire SPI , 40 pins FPC |
| usambazaji wa nguvu | 3.3/3.3V (Typ.)(VDD/VCC) |
| mazingira | Operating Temperature: 0 ~ 50 °C ; Storage Temperature: -20 ~ 60 °C |
| SG12832A | Other | 1.9 | 128×32 |