USB Port

Item

Specification

 

 

USB Compliancy Level

2.0

 

 

OHCI

USB 2.0

 

 

Number of USB port

2

 

 

Location

Rear side

 

 

Serial port function control

Enable/Disable by BIOS Setup

 

 

PCMCIA Port

Item

Specification

 

 

PCMCIA controller

O2-Micro Cardbus Controller OZ6912T-U

 

 

Supports card type

Type III

 

 

Number of slots

One type III

 

 

Access location

Left side

 

 

Supports ZV (Zoomed Video) port

Yes

 

 

Supports 32 bit CardBus

Yes (IRQ17)

 

 

Keyboard

Item

Specification

 

 

Keyboard controller

Mitsubishi M38857

 

 

Keyboard vendor & model name

API

 

 

Total number of keypads

84-/85/88- key

 

 

Windows 95 keys

Yes

 

 

Internal & external keyboard work simultaneously

Yes

 

 

Battery

Item

Specification

 

 

Vendor & model name

SIMPLO

 

 

Battery Type

Li-ION

 

 

Pack capacity

2000mAH

 

 

Cell voltage

3.8V / 1.2V

 

 

Number of battery cell

8

 

 

Package configuration

4529 / 8S

 

 

Package voltage

14.8V

 

 

DC-DC/Charger Converter

Item

 

Specification

 

 

 

 

 

Vendor & Model Name

O2

 

 

 

 

 

Input Voltage

AC Adapter or Battery: 8V - 19VDC

 

 

 

 

 

DC-DC Converter Output

 

 

 

 

 

 

 

Output Rating

+5V

3.3V

12V

 

 

 

 

Current (w/load, A)

0~5A

0~4A

120mA

 

 

 

 

Charger Output

Li-ION

Ni-MH

 

 

 

 

 

25

TravelMate 230/ 280

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Image 33
Acer 230, 280 manual USB Port, Pcmcia Port, Keyboard, Battery, DC-DC/Charger Converter