| SpotDot | Embraille | Premier | Elite | Columbia | Rogue | Delta | |
| Maximum paper size |
A4 or letter or legal | A3 or 12" wide | |||||
| Paper feeding mechanism |
Cut Sheet Stack Feeder | Tractor + Single Cut Sheet | Tractor Only | Tractor or Cut Sheet Stack Feeder |
Cut Sheet Stack Feeder | ||
| Single, or double sided embossing |
Single Sided |
Double Sided | Single Sided | Double Sided | |||
| Embossing speed in CPS |
50 | 25 | 100 | 200 | 120 | 120 | 120 |
| Ink option |
300 DPI Color | No | 100 DPI Black (with InkConnect) | No | |||
| Connectivity | USB & Wi-Fi (with TigerBox) |
USB/Ethernet & Wi-Fi (with TigerBox) | |||||
| Software included w/embosser purchase |
Tiger Software Suite (TSS) | ||||||
| Duxbury DBT support |
Supported | ||||||
| TactileView | Supported | ||||||
| support | |||||||
| Legacy mode printing support (e.g. braille notetakers) |
Yes | ||||||
| Compatibility | Microsoft Windows printer drivers | ||||||
| (kept up to date to current operating systems) |
|||||||
| Embossing technology |
Tiger | TigerPlus | Tiger | TigerPlus | |||
| Tactile resolution |
20 DPI | 100 DPI | 20 DPI | 100 DPI | |||
| Embossed dot density |
20 DPI | 17 DPI | 20 DPI | 17 DPI | 20 DPI | 17 DPI | |
| Adjustable Braille dot spacing standard |
No | Yes | No | Yes | |||
| Max. paper weight |
230 gsm | 175 gsm | 230 gsm | 200 gsm | |||
| Device error signals |
Light and beeping | ||||||
| Device audio menus* |
No | Yes | |||||
| Duty cycle in text pages/ month |
1,000 | 10,000 | 1,000 | ||||
| Dimensions, WxDxH in inches |
24x17x7 | 14x11x6 | 22x14x9 | 22x11x6 | 22x11x6 or 22x11x19 | 22x11x19 | |
| Weight in lbs |
27 | 11 | 60 | 22 | 21-22 | 21 | |