For Lenovo Thinkpad models:P14 Gen 2 / P15 Gen 2 / P14s Gen 1 (type 20S4, 20S5) / P14s Gen 1(type 20Y1, 20Y2) / P14s Gen 2 (Type 20VX, 20VY) / P14s Gen 2 (type 21A0, 21A1) / P15s Gen 1 (type 20T4 20T5) / P15s Gen 2(Type 20W6, 20W7) / P53s (Type 20N6, 20N7) / P43s (Type 20RH, 20RJ). For Lenovo Thinkpad models:L13(type 20R3, 20R4) / L13 Gen 2 (type 20VH, 20V) / L13 Gen 2 (type 21AB, 21AC) / L13 Yoga (type 20R5, 20R6) / L13 Yoga Gen 2 (type 20VL, 20VK) / L13 Yoga Gen 2 (type 21AD, 21AE). For Lenovo Thinkpad models:T14 Gen 1 (type 20UD, 20UE,20S0, 20S1,20S2, 20S3) / T14 Gen 2 (Type 20w0, 20W1,20XK, 20XL) / T14s (Type 20T0, 20T1,20UH, 20UJ) / T14s Gen 2 (Type 20WM, 20WN,20XF, 20XG) / T15 (type 20S6, 20S7) / T15 Gen 2(Type 20W4, 20W5) / T15S Gen 2. For Lenovo Thinkpad models:T480s (type 20L7, 20L8) / 490(Type 20RY,20RX, 20N2,20N3,20Q9,20QH ) / T490s(Type 20NX,20NY) / T590 (Type 20N4, 20N5) / T495 (Type 20NJ, 20NK) / T495s (Type 20QJ, 20QK). For Lenovo Thinkpad models:A285 (Type 20MW,20MX) / X280 (Type 20KF, 20KE) / X390 (Type 20Q0, 20Q1,20SC, 20SD) / X390 Yoga(Type 20NN ,20NQ)/ X395(Type 20NL,20NM)/ X1 Carbon 6th Gen - (Type 20KH, 20KG) / X1 Carbon 7th Gen -(Type 20QD, 20QE) / X1 Carbon 7th Gen - (Type 20R1, 20R2) / X1 Carbon 8th Gen -(Type 20U9, 20UA) / X1 Yoga 4th Gen (Type 20QF, 20QG,20SA, 20SB) / X1 Yoga 5th Gen (Type 20UB, 20UC) / X13 (Type 20T2, 20T3, 20UF, 20UG) / X13 Gen 2 (Type 20WK, 20WL,20XH, 20X) / X13 Yoga Gen 1(Type20SY 20SX)/ X13 Yoga Gen 2 (Type 20W8, 20W9). Ethernet (RJ-45) Female, RJ45 Port Female, RJ45 female. P/N: SC10P42352, 4X90Q84427. High quality,Driver-free,Plug and Use .With a Small form Factor and the Total Cable Length of 6.2inch. Transmission Rate: 10/100Mbps. The Unique Gen 2 ThinkPad Ethernet Extension Adapter starlink ethernet adapter gen 2 for ThinkPad Selected Systems. Ethernet Connection and Supporting PXE and Remote Control . MPN : 01YU026 ,01YU027 ,01YU028, 01YU029, 01YU030 ,01YU031, 01LX667 ,01LX668 ,01LX669 ,01LX670 ,01LX671 ,01LX672.