| Maximum resolution | 203 x 203 DPI |
| Print speed | 101.6 mm/sec |
| Maximum printing width | 7.2 cm |
| Ribbon width | 8 cm |
| Maximum roll diameter | 4 cm |
| Connectivity technology | Wired & Wireless |
| Wi-Fi | Yes |
| USB port | Yes |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Bluetooth | Yes |
| Bluetooth version | 4.2 |
| Page description languages | ZPL II, EPL2, ESC/POS |
| Flash memory | 16 MB |
| Product colour | Black |
| Display | No |
| Battery technology | Lithium-Ion (Li-Ion) |
| Windows operating systems supported | Windows 10, Windows 7, Windows 8.1 |
| Width | 105 mm |
| Depth | 116 mm |
| Height | 49.5 mm |
| Weight | 375 g |
| Harmonized System (HS) code | 84433210 |
| Description |
| Brother RJ-3055WB. Maximum resolution: 203 x 203 DPI, Print speed: 101.6 mm/sec. Connectivity technology: Wired & Wireless. Battery technology: Lithium-Ion (Li-Ion). Product colour: Black |