FeaturesWaterproof, Sturdy, Dual Channel, 4 in, Stackable, Secure Closure, Digital, 92*69*16mm/3.6X2.7X0.93in, Lightweight, Stereo 2 x 120W, Sturdy Protection, Onboard front IC,Overload protection,Anti-AM, Card Dividers, Water Resistant, Amplifier, Easy to Open, Ergonomic Design, 2.8"l X 3"w X 4"h, Digital,Dual Channel, Dustproof
Compatible ModelUniversal, For Lenovo ThinkPad X1 Carbon 9th Gen, for lenovo e480, For Dell XPS 13 9350 9360 9365 9370 321X 322X, e580, e490, For Lenovo ThinkPad T560, For Lenovo ThinkPad X1 Carbon 8th Gen, For Lenovo ThinkPad X1 Yoga (6th Gen), For ASUS ZenBook 3 UX390 UX390U UX390UA, Acer Chromebook 11, For Lenovo ThinkPad T15 Gen 2, e485, For Dell Latitude 14 5490 7490 E7480 E5450, l580, l380, l480