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Asus 19V 4.74A 90W 5.5*2.5mm Original AC Power Adapter or Charger For Asus Zenbook K550 (Asus 90W Adapter 5.5*2.5mm)

Code: WIT9719

Technical Specifications

  • Brand : Asus
  • Model/Part Number : ADP-90YD B
  • AC Input:  100V -240V~1.5A (for worldwide use)
  • Operating Frequency ‎:‎ 50-60Hz
  • DC Output: 19V 4.74A
  • Power Output : 90W
  • DC Connector Type : Barrel Round Shape 
  • DC Connector Size : 5.5*2.5 mm
  • Adapter Physical Shape : Square or Rectangle (Depends on Stock Availability) 
  • DC Cable Length: 1.5 Meter
  • AC Plug Type: UK /USA (3-Prong)
  • Condition: Brand New & Genuine 
  • Guarantee (Replacement): 1 Year (360 Days)*  read more

Note:  Please be sure about DC accurate output (such as : 19V 4.74A,  90W) & DC connector size (such as : 5.5 * 2.5 mm) before ordering. 

Caution : Please don’t waste your money & time to purchase the low class or copy Adapter/Charger  for your valuable  laptop. You Should be used Original AC Adapter/Charger , Otherwise it may cause to harm battery and your valuable laptop also.

Safeguard : AC Adapter is the vital device for your valuable laptop. So, please be careful to buy this device from the market before ensuring the accurate output DC capacity (mAh) which is mentioned back side of your laptop. Inaccurate voltage and current (mAh) supply may cause of laptop’s performance and unstable voltage & current (mAh) will damage your laptop’s motherboard, battery life and other integrated electronics parts. For this reason, when you choose an adapter for your laptop that meets all of the three requirements : (i) Accurate output voltage and current, (ii) Exact DC connector/tip size and (iii)Appropriate polarity.


11 in stock

MRP:৳ 2,500

11 in stock


  • Asus 19V 4.74A 90W ADP-90YD B ADP-90CD DB EXA1202YH PA-1900-34 AC Adapter Power Supply Compatible for Asus K53 K53B K53BY K53E Notebook
  • Asus 19V 4.74A 90W 5.5*2.5mm Adapter
  • Asus 19V 4.74A 90W Adapter 5.5*2.5mm
  • Asus 19V 4.74A 90W Charger 5.5*2.5mm
  • Asus 19V 4.74A Adapter 90W 5.5*2.5mm
  • Asus 19V 4.74A 90W Charger 5.5*2.5mm

Part Number
PA-1900-42,EXA1202YH,ADP-90YD B PA-1900-30

Compatible Laptop Models:
Main: suit for zenbook K550 K550D
A43 F80 N53 K43 Z99 X84 T6670 A40J A43S P7450 N82J
A6 Series
A7 Series: A7C, A7D, A7F, A7G, A7J, A7Jc, A7M, A7S, A7Tc, A7V, A7Vc
A8 Series: A8F, A8Jc, A8Jp, A8Jr, A8Js, A8M, A8Sc
F2 Series: F2J, F2Je
F3 Series: F3Ja, F3Jc, F3Jm, F3Jp, F3Jr, F3M, F3P, F3Sc, F3T, F3Tc
F9 Series: F9F, F9J
G Series: G1, G1S, G2, G2S
M2 Series: M2000, M2000N
M6 Series: M6000N, M6700N, M6800N, M6B00N, M6N, M6V, M6VA
W3 Series: W3N, W3, W3V, W3000, W3000V
W5 Series: W5F, W5V
U5 Series: U5A, U5F
V1 Series: V1J, V1Jp
W2 Series: W2J, W2Pc, W2V

Replace Part Number

ADP-90YD B ,EXA1202YH,PA-1900-42,PA-1900-30,EXA0904YH,ADP-90CD DB,ADP-90SB BB

Compatible Models

  • A7C/Cd/D/G/Db/Dc/F-/Gb/Gc/J/Jb/Jc/T/K/S/SV/SN/V/Vb/Vc,A72JK/JR/JT,A8D/J/M/N/S/T/Z
  • B33E,B43J/V,B53J/S/V
  • F3A/E/J/K/M/P/S/T/U,F5SR/SL/Z/C,F50S,F6S/V,F7,F70,F8,F80S,F81,F83Se/Vf,F9D/J/S,G1,G2P
  • K43A4/BR/SA/SD/SJ/SL/SM/SV(Dual core)/SJ/TA/TK,
  • K72DR/DY/JK/Jr/JT/JU,K73E/SD/SJ/SM/SV(Dual Core) /TA/TK
  • L50,L80,M50,M51Sr/Se/Sn/Kr/Ta/Tr/Va/Vr, M60,M70,
  • N43 JC/JF/JM/Jn/Jv/SD/SL/SM/SN,
  • N50,N51,N53DA/Jf/Jg/JN/Jq/SM/Sv(Dual Core)/SN(Dual Core)/TA/TK
  • N60, N61 DA/JQ/JV, N63JN/JQ, N70
  • N71Vn with Dual Core CPU, N71Vg/Ja/Jv, N73 JG/JF/JN/SV,N76VJ/VM/VZ, N80, N81,N82 JG/JQ/JV N90
  • P31JG/SG, P42JC,P43SJ, P45VJ,P52Jc,P53SJ, P82Jr, PRO35JG/SG,
  • U3, U6S/Sg/V/Vc,U30 /JC/SD,U31JG/SD/SG,U32VJ/VM,U33 JC/Jt,U36SD/SG
  • R400DE/DR,R401V/R401VZ,U40SD
  • U41JF/SD/SV,U43JC/SD,U44SD/SG,U46SM/SV,U47VC, U53J/JC/F/SD,U82,
  • V1, V2, VX2, VX2S, VX3,X35SG/JG,X42JY/JZ,X43SA,X44HR/LY,X450VC,X55VD, X71,X75VC/VD
Product Code: WIT9719 Categories: , ,
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