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Laptop Adapter

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Laptop Adapter Guide | Voltaic Systems Blog

The size of your laptop adapter is defined by its Outer Dimension, Inner Dimension and Center Pin Size (if applicable). These dimensions are measured in millimeters

https://blog.voltaicsystems.com/laptop-adapter-guide/

list of connectors and laptop models

Adapter Laptop Model (partial list)
5.5 x 1.7 mm Aspire M3, M5, V5, V7
3.0 x 1.0 mm AO1-131, AO1-131M, AO1-431, C730, C730E, C738T, C810, CB3-111, CB3-131, CB3-531, CB5-132T, CB5-311, CB5-311P, R5-471T, R7-371T, SF314-51, SW5-171, SW5-171P, SW5-173, SW5-271, V3-331, V3-371, V3-372, V3-372T, S7-392
Thunderbolt 3 (USB-C) MacBook Air Retina 13″ (2018 and later), MacBook Pro 13″ (2016 and later), MacBook Pro 15″ (2016-and later), MacBook Pro 16″ (2019)
MagSafe 2 MacBook Pro Retina (Mid 2012), MacBook Pro Retina 13″ (Late 2012, Early 2013, Late 2013, Mid 2014, Early 2015), MacBook Pro Retina 15″ (Early 2013, Late 2013, Mid 2014, Mid 2015), MacBook Air 11″ (Mid 2012, Mid 2013, Early 2014, Early 2015), MacBook Air 13″ (Mid 2012, Mid 2013, Early 2014, Early 2015, 2017)
MagSafe 1 MacBook (Mid 2011 or earlier), MacBook Air (Mid 2011 or earlier), MacBook Pro (Mid 2011 or earlier), MacBook Pro 13″ (Mid 2012), MacBook Pro 15″ (Mid 2012)
4.0 x 1.35 mm Ultrabook
5.5 x 2.5 mm Q301 Q301L Q301LA Q301LA-BSI5T17 Q301LA-BHI5TO2
7.4 x 5.0 x 0.6 mm Chromebook 11, 3120; Inspiron 15 3537, 15R 5537, 17R 5737, 3737, 7537, 7737; Latitude 14 Rugged Extreme (7404), 3150, 3330, 3340, 3350, 3440, 3450, 3540, 3550, E5250, E5440, E5450, E5540, E5550, E6440, E6540, E7240, E7270, E7440, E7470, E Port Plus; Inspiron 15 75XX, 7720, M5110, One 2020; Latitude 3340, E4310, E5430, E5440, E5520, E5530, E6230, E6320, E6330, E6420, E6430, E6440, E6530, E6540, E7240, E7440; Precision Mobile Workstation M2400, M2800, M4400, M4500, M4700, M60, M6700, M70, M90; XPS 14, 15, 17
4.5 x 2.8 x 0.6 mm Inspiron 11 3147, 11 3148, 13 7347, 13 7348, 3059, 5458; Latitude 5175 2-in-1; OptiPlex 3040 (micro), 7040 (micro), 9020 (micro); Venue 11 Pro (7140); XPS 13 (9333), 13 (L321X), 13 (L322X), 18 (1810), 18 (1820); XPS 15 (9550 9560 9530 9570), Chromebook 7310; Inspiron 13 7348, 14 3467, 15 3567, 15 7558, 3452, 3458, 5559, 5758; Latitude 3490, 3590; OptiPlex 3020 (micro); Vostro 3252, 3459
7.4 x 5.0 x 0.6 mm All HP Business Notebooks including: EliteBook 840 Business Notebooks and HP ZBook 14 Mobile Workstations
4.5 x 2.8 x 0.6 mm HP Stream 11/13 HP Pavilion Series HP Spectre Series HP Envy Series
Lenovo Square Most Lenovo Laptops Including: ThinkPad Helix, T4301s, U330p, U330 Touch; U430p, U430 Touch; S500, S500 Touch, S410/ S510 Flex, S410P/S510P Flex 14”, Flex 15Z710Z410/Z510Z510, Touch: G700, G710, G400, G500, G405/G505, G410/G510Z, G series(Lancer): G400S/G500S, G405S/G505S, G400S Touch/G500S Touch, G410s/G510s, Flex2 series(Mybo); Flex2 Pro-15(Viper 5A) B/E/N (Freelander/Discovery/Boxster), Flex 3 15XX(Camaro5); Flex 3 Pro-1580 & Edge 2-1580 Tesla (S41), U41, U31, Lenovo Ideapad 500S-15ISK (U51) Gx1Zx1Bx1K/M41(Macan)
4.0 x 1.7 mm Yoga 710 11”/14”/15”; Flex 4-1435(#80SC); Flex 4-1470(#80SA); Flex 4-1570(#80SB); Flex 4-1130(#80U3); Miix 510; IdeaPad 100s 14”; IdeaPad 110 14”/15”/17’ IdeaPad 100 14”/15”; IdeaPad 310 14”/15”; IdeaPad 710s 13”; IdeaPad 310s 11”/15”; IdeaPad 110s 11”; Flex 4-1480(#80VD); Flex 4-1580(#80VE); IdeaPad 510s 13”/14″
7.9 x 5.6 x 0.9 mm ThinkPad T W Series
Lenovo Slim Tip Flex 3 11”; Flex 3 14”/15” Integrate; IdeaPad 500s 13”/14”/15” Integrate; IdeaPad 300s 14” Integrate; IdeaPad 300s 11”
Surface Pro/Book Microsoft Surface Pro 7/6/5/4/3, Surface Laptop 3/2/1, Surface Go, Surface Book
Surface Pro 2 Surface Pro 1, Surface Pro 2
2.5 x 0.7 mm Chromebook
5.5 x 2.5 mm Series 2, 3, 4, 5, 6 Chronos, ATIV Book 2, 4
4.0 x 1.7 mm Portége WT20, Z20t notebook PCs, Chromebook2 (CB30 – B/C Series)
5.5 x 2.5 mm Tecra C40 / C50 / A40 / A50 / Z40 / Z50 Series, Portege A30 / Z30 Series, Satellite L655D / L305 / T210D / L655
6.2 x 3.1 mm Satellite M115-S3, Satellite Pro 6000 / 6100 Series

NOTE: HP and Dell adapters have the same measurements but are not interchangeable.

https://blog.voltaicsystems.com/laptop-adapter-guide/

Notes pointant ici