· 5.5*2.5mm DC - White - compatible with Lenovo, Asus, Acer, MSI, BenQ, Toshiba, IBM, Gateway, Haier · 5.5*2.1mm DC - Blue - compatible with Acer, Toshiba, HP · 5.5*1.7mm Tuning compatible withk - Yellow - compatible with Hasee, Acer, Lenovo, Asus, BenQ, Toshiba · 5.0*1.1mm Core Pin - Yellow 4.8*1.7mm Tuning compatible withk - Yellow - compatible with HP Pavilion, Sony, Asus Eee, NEC, Delta, Compaq · 4.0*1.7mm Tuning compatible withk - Yellow - compatible with Asus, BenQ, acer, SonyPSP, HP(mini), GPS Navigator · 3.5*1.35mm DC - Red - compatible with Fujitsu, Dell, Sharp · 3.0*1.1mm DC – Black - compatible with Samsung · 5.5*2.5mm Tuning compatible withk - Yellow - compatible with Lenovo, Asus, Acer, MSI, Toshiba, IBM · 5.5*2.5mm DC - Black - compatible with Lenovo, Asus, Acer, MSI, BenQ, HEDY, Toshiba, IBM, Gateway, Haier · 5.5*1.5mm DC - Black · 5.5*1.7mm Tuning compatible withk - Yellow - compatible with Gateway, Acer, Delta · 4.8*1.7mm J-CAM - Black - compatible with HP, Asus, lenovo, NEC, Delta, Compaq · 3.5mm Mono - compatible with Classic Radio · 2.5mm Mono - compatible with Audio · 2.5*0.7mm Tuning compatible withk - Yellow - compatible with Dell, Samsung, Sharp, Power Supply, Android Tablet · 2.35*0.8mm Tuning compatible withk - Yellow · 2.0*0.5mm Tuning compatible withk – Black