Com este adaptador você consegue usar uma fonte que funciona em outras marcas de notebooks como por exemplo(STI;POSITIVO;CCE;PHILCO;LENOVO;ASUS modelos antigos) assim evita de comprar uma fonte nova e aproveita a que já está guardada.

Plug azul tipo agulha macho: 4.5mm x 3.0mm
Plug redondo fêmea: 5,5mm x 2,1mm

Compatível com Hp modelos:
Ultrabook Hp Pavilion 14-r052br
Ultrabook Hp Pavilion 14-d027br
Ultrabook Hp Pavilion 14-b030br
Ultrabook Hp Pavilion 14-r051br
Ultrabook Hp Pavilion 14-d028br
HP Envy 15-J series---HP Envy 17-J Series
HP Envy 17-j000---HP Envy 17-j001tx
HP Envy 17-j004tx---HP Envy 17-j005eo
HP Envy 17-j005tx---HP Envy 17-j008eo
HP Envy 17-j011nr---HP Envy 17-j041nr
HP Envy 17-j013cl---HP Envy 17-j023cl
HP Envy 17-j027cl---HP Envy 17-j043cl
HP Envy 17-j021nr---HP Envy 17-j010us
HP Envy 17-j020us---HP Envy 17-j030us
HP Envy 17-j040us---HP Envy 17-j050us
HP Envy 17-j051ei---HP Envy 17-j082eg
HP Envy 17t-j000
m7-j000 touchsmart hp envy
m7-j010dx touchsmart hp envy
m7-j078ca touchsmart hp envy
Hp Split X2 Slatebook
Hp Split X2 Ultrabook

Compatível com Dell modelos:
Dell XPS 12
XPS 13
DELL XPS L322X
DELL 13D-148
DELL 13D-138
DELL P29G Series
DELL XPS L321X, XPS L322X, XPS 13-L321X,
XPS 13-L322X P29G, 13D-148 13D-138 13D-148D P29G Series
DELL XPS 12 Ultrabook
DELL DA45NM131 ACBEL AA45NM131
DELL XPS 13-L321X XPS 13-L322X
DELL JHJX0 0JHJX0 312-1307 LA45NM121 FA45NE1-00
LA45NM131 DA45NM131 AA45NM131 3RG0T 03RG0T
JT9DM PA-1450-66D1 450-18066 450-18463 RFRWK
DELL XPS13-9001sLV XPS13-7000sLv XPS13-40002sLV
XPS13-925sLV DELL P29G XPS13D-2708 XPS13D-2701
XPS13D-2608 XPS13D-2508 XPS13D-2501 XPS13D-128
XPS13D-138 XPS13D-148 321X-0267 XPS13-9001sLV
XPS13-6928sLV XPS13-7000sLV XPS13-40002sLV
XPS13-925sLV XPS13-4040SLV XPS13-0015SLV