4.0 x 1.35mm
for ASUS Zenbook UX21A UX31A ,etc.
5.5 x 1.7mm
For Acer Aspire 5315 5630 5735 5920 5535 5738 6920 6530G 7739Z......
7.9 x 5.5mm
For Lenovo Thinkpad E420 E430 T61 T60p Z60T T60 T420 T430 F25
100W USB C to DC Power Jack
Plug and Charge
Male
Universal Laptop Charger Converter
3.0 x 1.1mm
For Asus Acer Adapter