
Specifications
| 1. | USB | 
 | 
| 
 | Protocol: | USB Ver1.1 Standard | 
| 
 | Transfer Rate: | 12Mbps (max.) | 
| 2. | Charging | 
 | 
| 
 | Charging Method: | Constant current/voltage | 
| 
 | Charge Period: | Approximately 5 hours | 
| 3. | Power Supply | 
 | 
| 
 | Power Source: | AC adaptor  | 
| 
 | Consumption Current: | 12V DC approximately 3.0A | 
| 
 | Output to Handheld Terminal: | 9.5V DC 2.7A (max.) | 
| 
 | USB Host Output: | 5V DC 0.5A (max.) | 
4.AC Adaptor
Model:AD-S42120B
| 
 | Input: | 100V to 240V AC 50/60Hz 1.2A | 
| 
 | Output: | 12V DC 3.5A | 
| 5. | Dimensions and Weight | 
 | 
| 
 | Dimensions: | Approximately 120(W) υ 144(D) υ 129(H) mm | 
| 
 | 
 | (4ε"W υ 5ε"D υ 5ε"H) | 
| 
 | Weight: | Approximately 300g (10.6oz) | 
| 6. | Operating Environment | 
 | 
| 
 | Temperature: | 0°C to 40°C (32°F to 104°F) | 
| 
 | Humidity: | 30% to 80% RH  | 
The 
| Model no. of AC Adaptor | Area/Region | Compliance | 
| All except China | Compliant with CE, | |
| 
 | UL, FCC, and Energy | |
| 
 | 
 | Efficiency Standards. | 
| China only | Compliant with Energy | |
| 
 | 
 | Efficiency Standards and | 
| 
 | 
 | CCC. |