| PartNumber | INTERNET525 | INTERNET550SER | INTERNET550U |
| Description | UPS - Uninterruptible Power Supplies | UPS - Uninterruptible Power Supplies 550VA 300W 8 Outlet w/ Serial Interface | UPS - Uninterruptible Power Supplies 550VA/300W USB 8 OUTLETS |
| Manufacturer | - | Tripp Lite | Tripp Lite |
| Product Category | - | UPS Systems | UPS Systems |
| Series | - | Internet OfficeR | Internet OfficeR |
| Type | - | Standby (No Regulation) | Standby (No Regulation) |
| Unit Weight | - | 7 lbs | 6.614 lbs |
| Size | - | 5.71" L x 10.91" W x 3.11" H (145.0mm x 277.0mm x 79.0mm) | 10.87" L x 5.75" W x 3.07" H (276.0mm x 146.0mm x 78.0mm) |
| Applications | - | Desktop, Home Theater | Desktop, Home Theater |
| Voltage Output | - | 120V | 120V |
| Cable Type | - | Cord Type US | Cord Type US |
| Power Rated | - | 550VA / 300W | 550VA / 300W |
| Output Power | - | 550 VA | 550 VA |
| Form | - | Desktop | Desktop |
| AC Outlets | - | 8 (4 UPS, 4 Surge Only) | 8 (4 UPS, 4 Surge Only) |
| Connector AC Output | - | NEMA 5-15R | NEMA 5-15R |
| Connector AC Input | - | NEMA 5-15P | NEMA 5-15P |
| Media Lines Protected | - | RJ11 | RJ11 |
| Cord Length | - | 6' (1.83m) | 6' (1.83m) |
| Backup Time Max Load | - | 3.5 minutes | 3.5 minutes |
| Number of Outlets | - | 8 Outlet | 8 Outlet |
| Input Voltage | - | 120 V | 120 V |
| Output Voltage Channel 1 | - | 120 V | 120 V |
| Runtime Full Load | - | 3.5 min | 3 min |
| Runtime Half Load | - | 10 min | 10 min |
| Packaging | - | - | Bulk |
| Data Line Protection | - | - | Y |
| Topology | - | - | Standby |
| Interface Type | - | - | USB |