




Διαθέσιμο από 7 έως 12 ημέρες





Green Cell PRO Charger / AC Adapter for HP Compaq NC6000 NX6100 NX8220 19V 4.74A AD14P
25,60€
Χωρίς ΦΠΑ: 25,60€
- Stock: Διαθέσιμο από 7 έως 12 ημέρες
- Brand: Green Cell
- Model: AD14P
- Weight: 0.40
- SKU: ΕΙΔΗ-00020937
Warranty 36 months
Power 90W
Voltage 19V
Colour Black
Overheat protection Yes
Surge protection Yes
Amperage 4.74A
Tip size 4.8mm-1.7mm
Suitable for devices (4826)
- HP 540
- HP Compaq 610
- HP Compaq 6520S
- HP Compaq 6720S
- LG WideBook RD560
- HP PPP014L
- HP Pavilion dv9999us
- HP Compaq Presario
- HP Pavilion DV6100
- HP Pavilion DV6118
- HP Pavilion DV6118EA
- HP Pavilion DV6118EU
- HP Pavilion DV6118NR
- HP Pavilion DV6119
- HP Pavilion DV6119EA
- HP Pavilion DV6119EU
- HP Pavilion DV6119US
- HP Pavilion DV6120
- HP Pavilion DV6120BR
- HP Pavilion DV6120CA
- HP Pavilion DV6120EA
- HP Pavilion DV6120EU
- HP Pavilion DV6120LA
- HP Pavilion DV6120SE
- HP Pavilion DV6120US
- HP Pavilion DV6121
- HP Pavilion DV6121EA
- HP Pavilion DV6121EU
- HP Pavilion DV6122
- HP Pavilion DV6122EA
- HP Pavilion DV6123
- HP Pavilion DV6123EA
- HP Pavilion DV6123EU
- HP Pavilion DV6124
- HP Pavilion DV6124EA
- HP Pavilion DV6124EU
- HP Pavilion DV6125
- HP Pavilion DV6125BR
- HP Pavilion DV6125EA
- HP Pavilion DV6125OM
- HP Pavilion DV6125SE
- HP Pavilion DV6126
- HP Pavilion DV6126EA
- HP Pavilion DV6126EU
- HP Pavilion DV6127
- HP Pavilion DV6127EA
- HP Pavilion DV6128
- HP Pavilion DV6128EA
- HP Pavilion DV6128EU
- HP Pavilion DV6128OD
- HP Pavilion DV6129
- HP Pavilion DV6129EA
- HP Pavilion DV6129EU
- HP Pavilion DV6129US
- HP Pavilion DV6130
- HP Pavilion DV6130CA
- HP Pavilion DV6130EA
- HP Pavilion DV6130EU
- HP Pavilion DV6130US
- HP Pavilion DV6131
- HP Pavilion DV6131EA
- HP Pavilion DV6131EU
- HP Pavilion DV6131OD
- HP Pavilion DV6132
- HP Pavilion DV6132EA
- HP Pavilion DV6132EU
- HP Pavilion DV6133
- HP Pavilion DV6133EA
- HP Pavilion DV6133EU
- HP Pavilion DV6133OD
- HP Pavilion DV6134
- HP Pavilion DV6134EA
- HP Pavilion DV6134EU
- HP Pavilion DV6135
- HP Pavilion DV6135CA
- HP Pavilion DV6135EA
- HP Pavilion DV6135EU
- HP Pavilion DV6135NR
- HP Pavilion DV6136
- HP Pavilion DV6136EA
- HP Pavilion DV6136EU
- HP Pavilion DV6137
- HP Pavilion DV6137EA
- HP Pavilion DV6137EU
- HP Pavilion DV6138
- HP Pavilion DV6138EA
- HP Pavilion DV6138EU
- HP Pavilion DV6139
- HP Pavilion DV6139EA
- HP Pavilion DV6139EU
- HP Pavilion DV6139US
- HP Pavilion DV6140
- HP Pavilion DV6140CA
- HP Pavilion DV6140EA
- HP Pavilion DV6140EU
- HP Pavilion DV6140US
- HP Pavilion DV6141
- HP Pavilion DV6141EA
- HP Pavilion DV6141EU
- HP Pavilion DV6142
- HP Pavilion DV6142EA
- HP Pavilion DV6142EU
- HP Pavilion DV6142TX
- HP Pavilion DV6143
- HP Pavilion DV6143EA
- HP Pavilion DV6143EU
- HP Pavilion DV6143TX
- HP Pavilion DV6144
- HP Pavilion DV6144EA
- HP Pavilion DV6144EU
- HP Pavilion DV6144TX
- HP Pavilion DV6145
- HP Pavilion DV6145EA
- HP Pavilion DV6145TX
- HP Pavilion DV6146
- HP Pavilion DV6146EA
- HP Pavilion DV6146EU
- HP Pavilion DV6147
- HP Pavilion DV6147EA
- HP Pavilion DV6147EU
- HP Pavilion DV6148
- HP Pavilion DV6148EA
- HP Pavilion DV6148EU
- HP Pavilion DV6149
- HP Pavilion DV6149EA
- HP Pavilion DV6149EU
- HP Pavilion DV6149US
- HP Pavilion DV6150
- HP Pavilion DV6150BR
- HP Pavilion DV6150CA
- HP Pavilion DV6150EA
- HP Pavilion DV6150EU
- HP Pavilion DV6150US
- HP Pavilion DV6151
- HP Pavilion DV6151EA
- HP Pavilion DV6151EU
- HP Pavilion DV6152
- HP Pavilion DV6152EA
- HP Pavilion DV6152EU
- HP Pavilion DV6153
- HP Pavilion DV6153EA
- HP Pavilion DV6153EU
- HP Pavilion DV6154
- HP Pavilion DV6154EA
- HP Pavilion DV6154EU
- HP Pavilion DV6155
- HP Pavilion DV6155EA
- HP Pavilion DV6155EU
- HP Pavilion DV6156
- HP Pavilion DV6156EA
- HP Pavilion DV6156EU
- HP Pavilion DV6157
- HP Pavilion DV6157EA
- HP Pavilion DV6157EU
- HP Pavilion DV6158
- HP Pavilion DV6158EA
- HP Pavilion DV6158EU
- HP Pavilion DV6159
- HP Pavilion DV6159EA
- HP Pavilion DV6159EU
- HP Pavilion DV6160
- HP Pavilion DV6160EA
- HP Pavilion DV6160EU
- HP Pavilion DV6161
- HP Pavilion DV6161EA
- HP Pavilion DV6161EU
- HP Pavilion DV6162E
- HP Pavilion DV6162EA
- HP Pavilion DV6163EA
- HP Pavilion DV6164EA
- HP Pavilion DV6165
- HP Pavilion DV6165CL
- HP Pavilion DV6165EA
- HP Pavilion DV6165EU
- HP Pavilion DV6166EA
- HP Pavilion DV6167EA
- HP Pavilion DV6168EA
- HP Pavilion DV6169EA
- HP Pavilion DV6170EA
- HP Pavilion DV6171
- HP Pavilion DV6171CL
- HP Pavilion DV6171EA
- HP Pavilion DV6172EA
- HP Pavilion DV6173EA
- HP Pavilion DV6174
- HP Pavilion DV6174CA
- HP Pavilion DV6174CL
- HP Pavilion DV6174EA
- HP Pavilion DV6175EA
- HP Pavilion DV6179EA
- HP Pavilion DV6180EA
- HP Pavilion DV6181EA
- HP Pavilion DV6182
- HP Pavilion DV6182EA
- HP Pavilion DV6182EU
- HP Pavilion DV6183EA
- HP Pavilion DV6184
- HP Pavilion DV6184EA
- HP Pavilion DV6184EU
- HP Pavilion DV6185
- HP Pavilion DV6185EA
- HP Pavilion DV6185EU
- HP Pavilion DV6186
- HP Pavilion DV6186EA
- HP Pavilion DV6186EU
- HP Pavilion DV6187
- HP Pavilion DV6187EA
- HP Pavilion DV6187EU
- HP Pavilion DV6188
- HP Pavilion DV6188EA
- HP Pavilion DV6188EU
- HP Pavilion DV6189
- HP Pavilion DV6189EA
- HP Pavilion DV6189EU
- HP Pavilion DV6190EU
- HP Pavilion DV6191EU
- HP Pavilion DV6195
- HP Pavilion DV6195EA
- HP Pavilion DV6195XX
- HP Pavilion DV6196
- HP Pavilion DV6196EA
- HP Pavilion DV6196XX
- HP Pavilion DV6197
- HP Pavilion DV6197EA
- HP Pavilion DV6197XX
- HP Pavilion DV6198XX
- HP Pavilion DV6199XX
- HP Pavilion DV6200
- HP Pavilion DV6200EA
- HP Pavilion DV6200XX
- HP Pavilion DV6201
- HP Pavilion DV6201EA
- HP Pavilion DV6201EU
- HP Pavilion DV6202EA
- HP Pavilion DV6202EU
- HP Pavilion DV6203
- HP Pavilion DV6203EA
- HP Pavilion DV6204
- HP Pavilion DV6204EA
- HP Pavilion DV6204EU
- HP Pavilion DV6205
- HP Pavilion DV6205CA
- HP Pavilion DV6205EU
- HP Pavilion DV6205US
- HP Pavilion DV6206
- HP Pavilion DV6206EA
- HP Pavilion DV6206US
- HP Pavilion DV6207EA
- HP Pavilion DV6208
- HP Pavilion DV6208EA
- HP Pavilion DV6208NR
- HP Pavilion DV6208TX
- HP Pavilion DV6209EU
- HP Pavilion DV6210
- HP Pavilion DV6210EA
- HP Pavilion DV6210TX
- HP Pavilion DV6211EA
- HP Pavilion DV6212EA
- HP Pavilion DV6213
- HP Pavilion DV6213CL
- HP Pavilion DV6213EA
- HP Pavilion DV6214EA
- HP Pavilion DV6215
- HP Pavilion DV6215CA
- HP Pavilion DV6215EA
- HP Pavilion DV6215US
- HP Pavilion DV6216
- HP Pavilion DV6216EA
- HP Pavilion DV6217EA
- HP Pavilion DV6218
- HP Pavilion DV6218EA
- HP Pavilion DV6218TX
- HP Pavilion DV6219EA
- HP Pavilion DV6220
- HP Pavilion DV6220BR
- HP Pavilion DV6220EA
- HP Pavilion DV6220EU
- HP Pavilion DV6220LA
- HP Pavilion DV6221EA
- HP Pavilion DV6221TX
- HP Pavilion DV6223EU
- HP Pavilion DV6225
- HP Pavilion DV6225EU
- HP Pavilion DV6225US
- HP Pavilion DV6226TX
- HP Pavilion DV6226US
- HP Pavilion DV6227CL
- HP Pavilion DV6230
- HP Pavilion DV6230BR
- HP Pavilion DV6230EA
- HP Pavilion DV6231
- HP Pavilion DV6231EA
- HP Pavilion DV6231EU
- HP Pavilion DV6232BR
- HP Pavilion DV6232EA
- HP Pavilion DV6233
- HP Pavilion DV6233EA
- HP Pavilion DV6233SE
- HP Pavilion DV6234EA
- HP Pavilion DV6235
- HP Pavilion DV6235CA
- HP Pavilion DV6235EA
- HP Pavilion DV6235EU
- HP Pavilion DV6235NR
- HP Pavilion DV6235US
- HP Pavilion DV6236
- HP Pavilion DV6236EA
- HP Pavilion DV6236US
- HP Pavilion DV6237EA
- HP Pavilion DV6238EA
- HP Pavilion DV6239
- HP Pavilion DV6239EA
- HP Pavilion DV6239EU
- HP Pavilion DV6240EA
- HP Pavilion DV6240EU
- HP Pavilion DV6241
- HP Pavilion DV6241EA
- HP Pavilion DV6241EU
- HP Pavilion DV6242
- HP Pavilion DV6242EA
- HP Pavilion DV6242EU
- HP Pavilion DV6243
- HP Pavilion DV6243CL
- HP Pavilion DV6243EA
- HP Pavilion DV6243EU
- HP Pavilion DV6244
- HP Pavilion DV6244EA
- HP Pavilion DV6244EU
- HP Pavilion DV6244US
- HP Pavilion DV6245
- HP Pavilion DV6245CA
- HP Pavilion DV6245EA
- HP Pavilion DV6245EU
- HP Pavilion DV6245US
- HP Pavilion DV6246EU
- HP Pavilion DV6246US
- HP Pavilion DV6247
- HP Pavilion DV6247CA
- HP Pavilion DV6247CL
- HP Pavilion DV6247EA
- HP Pavilion DV6248EA
- HP Pavilion DV6248EU
- HP Pavilion DV6249EA
- HP Pavilion DV6249EU
- HP Pavilion DV6250EU
- HP Pavilion DV6251EU
- HP Pavilion DV6252EU
- HP Pavilion DV6253
- HP Pavilion DV6253CL
- HP Pavilion DV6253EU
- HP Pavilion DV6254
- HP Pavilion DV6254EA
- HP Pavilion DV6254EU
- HP Pavilion DV6255
- HP Pavilion DV6255CA
- HP Pavilion DV6255EU
- HP Pavilion DV6255US
- HP Pavilion DV6256
- HP Pavilion DV6256EU
- HP Pavilion DV6256US
- HP Pavilion DV6258EU
- HP Pavilion DV6258SE
- HP Pavilion DV6259EU
- HP Pavilion DV6260EU
- HP Pavilion DV6261EU
- HP Pavilion DV6262EU
- HP Pavilion DV6263
- HP Pavilion DV6263CL
- HP Pavilion DV6263EU
- HP Pavilion DV6264EU
- HP Pavilion DV6265
- HP Pavilion DV6265CA
- HP Pavilion DV6265EA
- HP Pavilion DV6265EU
- HP Pavilion DV6265US
- HP Pavilion DV6266EU
- HP Pavilion DV6267
- HP Pavilion DV6267CL
- HP Pavilion DV6267EU
- HP Pavilion DV6268EU
- HP Pavilion DV6269EA
- HP Pavilion DV6269EU
- HP Pavilion DV6270EU
- HP Pavilion DV6271EA
- HP Pavilion DV6274EA
- HP Pavilion DV6275
- HP Pavilion DV6275EA
- HP Pavilion DV6275EU
- HP Pavilion DV6275US
- HP Pavilion DV6276
- HP Pavilion DV6276EA
- HP Pavilion DV6276EU
- HP Pavilion DV6277EA
- HP Pavilion DV6278EU
- HP Pavilion DV6280EA
- HP Pavilion DV6281EA
- HP Pavilion DV6283EU
- HP Pavilion DV6284EU
- HP Pavilion DV6285EU
- HP Pavilion DV6286
- HP Pavilion DV6286EA
- HP Pavilion DV6286EU
- HP Pavilion DV6287EU
- HP Pavilion DV6288EA
- HP Pavilion DV6290EA
- HP Pavilion DV6291EA
- HP Pavilion DV6292EA
- HP Pavilion DV6295EU
- HP Pavilion DV6297EA
- HP Pavilion DV6298EA
- HP Pavilion DV6299
- HP Pavilion DV6299EA
- HP Pavilion DV6299XX
- HP Pavilion DV6300
- HP Pavilion DV6303TU
- HP Pavilion DV6305
- HP Pavilion DV6305CA
- HP Pavilion DV6305US
- HP Pavilion DV6306EA
- HP Pavilion DV6306EU
- HP Pavilion DV6306RS
- HP Pavilion DV6307CA
- HP Pavilion DV6307EA
- HP Pavilion DV6308
- HP Pavilion DV6308CA
- HP Pavilion DV6308EA
- HP Pavilion DV6308NR
- HP Pavilion DV6309EA
- HP Pavilion DV6310EA
- HP Pavilion DV6311EU
- HP Pavilion DV6312EA
- HP Pavilion DV6312EU
- HP Pavilion DV6314EA
- HP Pavilion DV6314EU
- HP Pavilion DV6315CA
- HP Pavilion DV6315EA
- HP Pavilion DV6315EM
- HP Pavilion DV6316EA
- HP Pavilion DV6316EU
- HP Pavilion DV6317EA
- HP Pavilion DV6317EU
- HP Pavilion DV6318EA
- HP Pavilion DV6318EU
- HP Pavilion DV6319EA
- HP Pavilion DV6319EU
- HP Pavilion DV6320EA
- HP Pavilion DV6320EU
- HP Pavilion DV6321EA
- HP Pavilion DV6321EU
- HP Pavilion DV6322EA
- HP Pavilion DV6323EA
- HP Pavilion DV6324US
- HP Pavilion DV6325
- HP Pavilion DV6325CA
- HP Pavilion DV6325EA
- HP Pavilion DV6325US
- HP Pavilion DV6326EU
- HP Pavilion DV6326US
- HP Pavilion DV6327CA
- HP Pavilion DV6327CL
- HP Pavilion DV6328EU
- HP Pavilion DV6329EA
- HP Pavilion DV6330EA
- HP Pavilion DV6331EA
- HP Pavilion DV6331EU
- HP Pavilion DV6332EA
- HP Pavilion DV6333EA
- HP Pavilion DV6334EA
- HP Pavilion DV6335
- HP Pavilion DV6335CA
- HP Pavilion DV6335EU
- HP Pavilion DV6335US
- HP Pavilion DV6336EU
- HP Pavilion DV6337
- HP Pavilion DV6337CL
- HP Pavilion DV6337US
- HP Pavilion DV6338SE
- HP Pavilion DV6339EU
- HP Pavilion DV6340EU
- HP Pavilion DV6341EU
- HP Pavilion DV6344EA
- HP Pavilion DV6345EU
- HP Pavilion DV6345US
- HP Pavilion DV6346EU
- HP Pavilion DV6347EU
- HP Pavilion DV6349EA
- HP Pavilion DV6349EU
- HP Pavilion DV6350EU
- HP Pavilion DV6351EU
- HP Pavilion DV6352EU
- HP Pavilion DV6353
- HP Pavilion DV6353CA
- HP Pavilion DV6353CL
- HP Pavilion DV6353EU
- HP Pavilion DV6353US
- HP Pavilion DV6355
- HP Pavilion DV6355CA
- HP Pavilion DV6355EA
- HP Pavilion DV6355EU
- HP Pavilion DV6355US
- HP Pavilion DV6356EA
- HP Pavilion DV6356EU
- HP Pavilion DV6357EA
- HP Pavilion DV6357EU
- HP Pavilion DV6358EA
- HP Pavilion DV6358EU
- HP Pavilion DV6358SE
- HP Pavilion DV6359EA
- HP Pavilion DV6359EU
- HP Pavilion DV6360EU
- HP Pavilion DV6361EA
- HP Pavilion DV6361EU
- HP Pavilion DV6362EA
- HP Pavilion DV6363CA
- HP Pavilion DV6364EA
- HP Pavilion DV6364EU
- HP Pavilion DV6365EA
- HP Pavilion DV6365EU
- HP Pavilion DV6365US
- HP Pavilion DV6366EA
- HP Pavilion DV6366EU
- HP Pavilion DV6370EA
- HP Pavilion DV6372EA
- HP Pavilion DV6373EA
- HP Pavilion DV6374EA
- HP Pavilion DV6375US
- HP Pavilion DV6376EA
- HP Pavilion DV6377EA
- HP Pavilion DV6380EU
- HP Pavilion DV6382EU
- HP Pavilion DV6383EA
- HP Pavilion DV6384EU
- HP Pavilion DV6385EA
- HP Pavilion DV6386EU
- HP Pavilion DV6387
- HP Pavilion DV6387EA
- HP Pavilion DV6387EU
- HP Pavilion DV6388EU
- HP Pavilion DV6389EA
- HP Pavilion DV6389EU
- HP Pavilion DV6391EA
- HP Pavilion DV6391EU
- HP Pavilion DV6397EA
- HP Pavilion DV6399XX
- HP Pavilion DV6400
- HP Pavilion DV6400A
- HP Pavilion DV6401
- HP Pavilion DV6401CA
- HP Pavilion DV6401EO
- HP Pavilion DV6401TU
- HP Pavilion DV6401TX
- HP Pavilion DV6401XX
- HP Pavilion DV6402
- HP Pavilion DV6402CA
- HP Pavilion DV6402TU
- HP Pavilion DV6402XX
- HP Pavilion DV6403CL
- HP Pavilion DV6404
- HP Pavilion DV6404CA
- HP Pavilion DV6404TX
- HP Pavilion DV6405
- HP Pavilion DV6405CA
- HP Pavilion DV6405EF
- HP Pavilion DV6405EO
- HP Pavilion DV6405US
- HP Pavilion DV6406
- HP Pavilion DV6406CA
- HP Pavilion DV6406NR
- HP Pavilion DV6407NR
- HP Pavilion DV6407TX
- HP Pavilion DV6408
- HP Pavilion DV6408CA
- HP Pavilion DV6408EZ
- HP Pavilion DV6408NR
- HP Pavilion DV6408TX
- HP Pavilion DV6409
- HP Pavilion DV6409CA
- HP Pavilion DV6409US
- HP Pavilion DV6409WM
- HP Pavilion DV6410CA
- HP Pavilion DV6410EO
- HP Pavilion DV6415
- HP Pavilion DV6415CA
- HP Pavilion DV6415EB
- HP Pavilion DV6415EO
- HP Pavilion DV6415EZ
- HP Pavilion DV6415US
- HP Pavilion DV6416CA
- HP Pavilion DV6418CA
- HP Pavilion DV6420EB
- HP Pavilion DV6420EF
- HP Pavilion DV6420EM
- HP Pavilion DV6420EN
- HP Pavilion DV6420EO
- HP Pavilion DV6420EW
- HP Pavilion DV6420LA
- HP Pavilion DV6422LA
- HP Pavilion DV6423OM
- HP Pavilion DV6424CA
- HP Pavilion DV6425
- HP Pavilion DV6425CA
- HP Pavilion DV6425EF
- HP Pavilion DV6425EG
- HP Pavilion DV6425ES
- HP Pavilion DV6425US
- HP Pavilion DV6426
- HP Pavilion DV6426CA
- HP Pavilion DV6426EI
- HP Pavilion DV6426US
- HP Pavilion DV6427CL
- HP Pavilion DV6428CA
- HP Pavilion DV6429ES
- HP Pavilion DV6433CL
- HP Pavilion DV6435CA
- HP Pavilion DV6436NR
- HP Pavilion DV6439NR
- HP Pavilion DV6444EZ
- HP Pavilion DV6445US
- HP Pavilion DV6446US
- HP Pavilion DV6447OM
- HP Pavilion DV6448SE
- HP Pavilion DV6449US
- HP Pavilion DV6450EC
- HP Pavilion DV6450EN
- HP Pavilion DV6450US
- HP Pavilion DV6451US
- HP Pavilion DV6452SE
- HP Pavilion DV6458SE
- HP Pavilion DV6460EC
- HP Pavilion DV6460ED
- HP Pavilion DV6460EN
- HP Pavilion DV6465EC
- HP Pavilion DV6470EC
- HP Pavilion DV6470US
- HP Pavilion DV6499XX
- HP Pavilion DV6500
- HP Pavilion DV6500ER
- HP Pavilion DV6500EW
- HP Pavilion DV6500T
- HP Pavilion DV6500Z
- HP Pavilion DV6501
- HP Pavilion DV6501AU
- HP Pavilion DV6501EL
- HP Pavilion DV6501EO
- HP Pavilion DV6501XX
- HP Pavilion DV6502AU
- HP Pavilion DV6502XX
- HP Pavilion DV6503
- HP Pavilion DV6503AU
- HP Pavilion DV6503EO
- HP Pavilion DV6503TU
- HP Pavilion DV6504AU
- HP Pavilion DV6505
- HP Pavilion DV6505AU
- HP Pavilion DV6505EL
- HP Pavilion DV6505EO
- HP Pavilion DV6505EZ
- HP Pavilion DV6505TU
- HP Pavilion DV6507EL
- HP Pavilion DV6507EO
- HP Pavilion DV6509TU
- HP Pavilion DV6510EB
- HP Pavilion DV6510EF
- HP Pavilion DV6510EL
- HP Pavilion DV6510EO
- HP Pavilion DV6510ER
- HP Pavilion DV6510EW
- HP Pavilion DV6511EF
- HP Pavilion DV6512EF
- HP Pavilion DV6513EF
- HP Pavilion DV6513EG
- HP Pavilion DV6513EM
- HP Pavilion DV6513TX
- HP Pavilion DV6514TX
- HP Pavilion DV6515EF
- HP Pavilion DV6515EO
- HP Pavilion DV6516TX
- HP Pavilion DV6518TX
- HP Pavilion DV6519EA
- HP Pavilion DV6520EA
- HP Pavilion DV6520EB
- HP Pavilion DV6520EL
- HP Pavilion DV6520EO
- HP Pavilion DV6520EZ
- HP Pavilion DV6520TX
- HP Pavilion DV6521EA