| Brand | Zebra Technologies |
| Connectivity technology | USB |
| Printing technology | Thermal |
| Special features | Portable |
| Colour | grau (dunkel) |
| Model name | ZD421d |
| Printer output | Monochrome |
| Max. monochrome printing speed | 1 |
| Item weight | 2.3 Kilograms |
| Maximum printer media size | 104 mm |
The virtual 7.1-channel sound effect can be turned on through the driver software, and the surround sound effect can be experienced, The sound recognition effect is better. It also has ample power and transient explosive power, presents intensive team battle sound effects, analyzes complex war game sound effects. Freely adjust the angle, highly sensitive and omni-directional radio, intelligently identify the non-human voice frequency in the environment. Rotatable and adjustable earmuffs: Can rotate and adjust the wearing angle to further improve wearing comfort and wrapping.
| Digital storage capacity | 2000 GB |
| Hard disk interface | Solid State |
| Connectivity technology | SATA |
| Brand | Transcend |
| Special feature | Portable |
| Hard disk form factor | 2.5 Centimetres |
| Hard disk description | Solid State Hard Drive |
| Compatible devices | cellphone |
| Installation type | Internal Hard Drive |
| Colour | Multicoloured |
