4-Pin AC Power Adapter for External Drives and Enclosures with 4-Pin Type B Connector.

Note: If your AC power adapter has 4-Pin connector but the Pin Voltage Layout is different, please view our 4-Pin AC Power Adapter -Type A.

This AC Power adapter will work for some 3.5" USB2.0 or USB2.0/Firewire Combo Enclosure, External Hard Drives & External DVD drives. It has a PS/2 Type 4-Pin connector.

Note:Please compare your current AC power adapter's DC connector with the picture below to see whether this adapter will work for your device.

Features:

compact Size

5V/12V 30W Dual Output

Power ON LED Indicator

Easy Use for CD-ROM and HDD Drives

Specifications:

1.Input:AC100-240V 50/60HZ

2.Output:5V 1500mA/12V 1800mA

3.Ripple and Noise:<2%X V0

4.Voltage adjust frequency:0.5%

5.Load adjust frequency:12VSet +/-5%, 5VSet +/-8%

6.Over voltage protection:120%-150%

7.Over loading and short circuit protection

Safety and EMC:

CE/FCC Class B certified

Dimension: (L x W x H)

(105mm x 46mm x 27mm) or (4.15" x 1.8" x 1.06")



Note:This AC adapter has a 4-Pin connector with pin layout like above picture. Please make sure the pin voltage assignment matches with your current AC power adapter before you use it.  If you are looking for a power adapter with different  connector, please see the items listed below.