1-7.9 * 5.5 * 0.8 Yellow: suitable for IBM Lenovo
2-7.4 * 5.0 * 0.6hp dell: suitable for Dell Compap HP
3- Three hole Dell head: suitable for DELL
4-5.5 * 1.9 DC black: suitable for ASUS
5-6.0 * 4.2 * 1.4 with needle: suitable for Sony, Fujitsu, Samsung
6-6.3 * 3.0 DC green: suitable for Acer Toshiba NEC
7-5.5 * 2.5 white: suitable for Lenovo, Asus, Acer, MSI, BenQ, 7Up, Toshiba, IBM, Jiewei, Wanlida, Haier
8-5.5 * 2.5 tuning fork: suitable for Lenovo, Asus, Acer, MSI, BenQ, Qixi, Toshiba, IBM, Jiewei, Wanlida, Haier
9-5.5 * 2.1 Blue: suitable for Acer Toshiba HP
10-5.5 * 2.1 tuning fork: suitable for Acer Toshiba HP
11-5.5 * 1.5 black: suitable for certain laptop models
12-5.5 * 1.7 tuning fork yellow: suitable for Shenzhou and Wanlida Acer, Lenovo, Asus, BenQ, Toshiba, NEC Other brand computers
13-5.0 * 2.1: Suitable for certain laptop models
14-5.0 * 2.5: Suitable for certain laptop models
-: Applicable to
15-5.5 * 2.1 tuning fork black: suitable for Acer Toshiba HP
16-5.5 * 2.5 DC black: suitable for Lenovo, Asus, Acer, MSI, BenQ, 7Up, Toshiba, IBM, and Jetway
17-5.0 * 3.2 * 1.1 Mid core pin yellow: suitable for Samsung
18-4.8 * 1.7 tuning fork yellow: suitable for HP, Sony, Asus, NEC. Delta. compaq
19-4.0 * 1.7 tuning fork yellow: suitable for ASUS, BenQ, Acer, Sony PSP, Navigator, HP (mini)
20-3.5 * 1.35 DC red: suitable for Sharp dell
21-4.8 sub warheads: suitable for hp
22-3.0 * 1.1 black: applicable to netbook
23-3.5 Mono: suitable for audio
24-2.5 Mono: suitable for audio
25-2.5 * 0.7 tight opening yellow: suitable for netbook
26-2.35 * 0.7 elastic yellow: suitable for netbook
27-3.5 * 1.1 black: suitable for netbook
28-2.0 * 0.6 black: suitable for mobile phones