HP 8121-0811 Telephone cable (2-wire) - RJ11 (M) connectors - 3m (10ft) long (USA， Canada， Mexico， Latin America， Greece， Poland， Saudi Arabia， Portugal， and Spain)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Works with the following models: Hewlett Packard C3801A， Hewlett Packard C3803A </span></li><li><span class="a-list-item"> Hewlett Packard C3948A， Hewlett Packard C4175A， Hewlett Packard C4177A， Hewlett Packard C4256A </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51oivWdS6RL.jpg" noproxy>