Compatible with Portables as:

HP Pavilion ZE4100

HP Pavilion ZE4200

HP Pavilion ZE4300

HP Pavilion ZE4400

HP Pavilion ZE4500

HP Pavilion ZE4600

HP Pavilion ZE4700

HP Pavilion ZE4900

HP Pavilion ZE5000

HP Pavilion ZE5100

HP Pavilion ZE5200

HP Pavilion ZE5300

HP Pavilion ZE5400

HP Pavilion ZE5500

HP Pavilion ZE5600

HP Pavilion ZE5700

HP Pavilion XU155

HP Pavilion ZU175

HP Pavilion ZU1155

HP Pavilion ZU1175

HP Pavilion XZ133

HP Pavilion XZ148

HP Pavilion XZ163

HP Pavilion XZ168

HP Pavilion XZ275

HP Pavilion XZ295

HP Pavilion XZ335

HP Pavilion XZ355

HP Pavilion ZT1155

HP Pavilion ZT1172

HP Pavilion ZT1175

HP Pavilion ZT1182

HP Pavilion ZT1185

HP Pavilion ZT1192

HP Pavilion ZT1195

HP Pavilion ZT1233

HP Pavilion ZT1243

HP Pavilion ZT1260

HP Pavilion ZT1270

HP Pavilion ZT1290

HP Pavilion XT200

HP Pavilion XT236

HP Pavilion XT412

HP Pavilion XT4345

HP Omnibook 500

HP Omnibook 510

HP Omnibook XE4100

HP Omnibook XE4400

HP Omnibook XE4500

Dell Inspiron 5000

Dell Inspiron 5000E

Gateway 450SX4

Gateway 450ROG

Gateway Just 9300

Gateway Just 9500

Gateway Only 9550

IBM ThinkPad 1300

IBM ThinkPad 1171

IBM ThinkPad 1200

IBM ThinkPad 1161

IBM ThinkPad 2666

IBM ThinkPad 390

IBM ThinkPad 390E

IBM ThinkPad 390X

IBM ThinkPad 1400

IBM ThinkPad 1500

Toshiba Satellite 1000

Toshiba Satellite 1200

Toshiba Satellite 3000

Toshiba Satellite M30X

Toshiba Satellite M35X