Lenovo 20V 4.5A
Model: CAU-LE09450B
Power: 90W
Input: DC 12V (8.5A Max)
Output: 20V 4.5A
USB output: 5V 2.1A (10.5W Max)

Tip size: 5.5*2.5*12mm
Lenovo 19V 4.74A
Model: CAU-LE07474A
Power: 90W
Input: DC 12V (8.5A Max)
Output: 19V 4.74A
USB output: 5V 2.1A (10.5W Max)

Tip size: 5.5*2.5*12mm
Liteon 19V 3.16A
Model: CAU-LT07316A
Power: 60W
Input: DC 12V (8.5A Max)
Output: 19V 3.16A
USB output: 5V 2.1A (10.5W Max)

Tip size: 5.5*2.5*12mm
Liteon 19V 3.42A
Model: CAU-LT07342A
Power: 65W
Input: DC 12V (8.5A Max)
Output: 19V 3.42A
USB output: 5V 2.1A (10.5W Max)

Tip size: 5.5*2.5*12mm
Liteon 19V 3.95A
Model: CAU-LT07395A
Power: 75W
Input: DC 12V (8.5A Max)
Output: 19V 3.95A
USB output: 5V 2.1A (10.5W Max)

Tip size: 5.5*2.5*12mm
Liteon 19V 4.74A
Model: CAU-LT07474A
Power: 90W
Input: DC 12V (8.5A Max)
Output: 19V 4.74A
USB output: 5V 2.1A (10.5W Max)

Tip size: 5.5*2.5*12mm
NEC 19V 3.16A
Model: CAU-NE07316A
Power: 60W
Input: DC 12V (8.5A Max)
Output: 19V 3.16A
USB output: 5V 2.1A (10.5W Max)

Tip size: 5.5*2.5*12mm
Samsung 19V 3.16A
Model: CAU-SM07316A
Power: 60W
Input: DC 12V (8.5A Max)
Output: 19V 3.16A
USB output: 5V 2.1A (10.5W Max)

Tip size: 5.5*3.0*12mm with pin
Samsung 14V 3A
Model: CAU-SM11300A
Power: 42W
Input: DC 12V (8.5A Max)
Output: 14V 3A
USB output: 5V 2.1A (10.5W Max)

Tip size: 6.5*4.4*10mm with pin