Detailed Description  We are focus on Laptop DC Jack, Power Jack, Power socket, connector,dc power jack, dc connector,power connector, we are sure the best price,good quality warranty,the fast delivery time.   Model Diameter Description   PJ1B 2mm Series: Gateway M500, M505  PJ1B 2mm Series: Gateway Solo  PJ1B 2mm Series: Dell Latitude, Smart Step  PJ1C 2.5mm Series: Fujitsu C Series: C2111, C2210, C2220, C2230, C2240  PJ1C 2.5mm Series: Gateway Solo  PJ1C s Series: HP Pavilion N, XH, Omnibook Series  PJ1C 2.5mm Series: IBM Thinkpad R30, R31, R32  PJ1C 2.5mm Series: Toshiba Satellite  PJ1C 2.5mm Series: Dell Inspiron, Latitude  PJ2A 1.65mm Series: HP Pavilion ZE4900, ZE4800, ZE5500, NX9030, NC4000, NC6000, NC8000  PJ2A 1.65mm Series: LG LW40, LS50a?  PJ2A 1.65mm Series: Acer Travelmate  PJ2B 2mm Series: Gateway Solo  PJ2C 2.5mm Series: Fujitsu Fujitsu Siemens Lifebook C Series?  PJ2C 2.5mm Series: Gateway Solo  PJ2C 2.5mm Series: HP Omnibook, Pavilion XZ, XF, XT, N, ZT, ZE Series  PJ2C 2.5mm Series: IBM Thinkpad  PJ2C 2.5mm Series: NEC 120LT  PJ2C 2.5mm Series: Toshiba PC club?  PJ2C 2.5mm Series: Acer Aspire  PJ3 Series: Panasonic Toughbook  PJ3 Series: Sony 505 Series, F Series, FX100-Series  PJ3 2.5mm Series: Fujitsu Stylistic, Lifebook: B, C Series  PJ4A 1.65mm Series: HP ZE2000 Series  PJ4A 1.65mm Series: Acer Travelmate  PJ4B 2mm Series: Gateway Solo, 400 Series  PJ4B 2mm Series: Sharp pc-cl1-5ca  PJ4B 2mm Series: Fujitsu Fujitsu Siemens Amilo?  PJ4C 2.5mm Series: Fujitsu Fujitsu Lifebook N 3430, M3410, N3510,N3520?  PJ4C 2.5mm Series: HP Omnibook, Pavilion  PJ4C 2.5mm Series: IBM Thinkpad  PJ4C 2.5mm Series: LG F1-2226A?  PJ4C 2.5mm Series: Philips Freevents x59?  PJ4C 2.5mm Series: Toshiba Satellite  PJ4C 2.5mm Series: ASUS W1000, M3000N, M6N, Z7100, Z93E, F3F, L3400S?  PJ7C 2.5mm Series: Toshiba Satellite  PJ7C 2.5mm Series: Gateway M675, M350WVN  PJ8 Series: Dell Inspiron, Latitude  PJ9A 1.65mm Series: HP Pavilion, Business Notebook?  PJ9A 1.65mm Series: Acer Travelmate, Aspire  PJ9C 2.5mm Series: ASUS A2500H, Z91E  PJ9C 2.5mm Series: Toshiba Satellite?  PJ9C 2.5mm Series: Acer Aspire, Ferrari, Travelmate  PJ10 Series: Gateway M350, M675  PJ10 Series: Fujitsu Amilo A1630, D1840, D1845  pj14 2.5mm Series:Acer Travelmate 290, 2350, 4200 Aspire 5070 s PJ15 1.65mm HP Pavilion DV2000 Series: DV2000, DV2100, DV2200, DV2300, DV2400  PJ16 2.5mm IBM Thinkpad:T40, T41, T42, T43, R50, R51, R52  PJ17 HP142216 HP Compaq NX5000, NC6000, NC6220   PJ18 FJ331600 "Fujitsu Lifebook: S2000, S2010, S2020, S5582, S6110, S6120 Sony: PCG-731"  If you are intereted in any of above items, please feel free to contact me, with order inquiry...  we would like to know more about your company,thanks. The best Michelle