If there is any accessories missing from your order, it is most likely because it was not specified in the backer survey what cable/tip you needed.
We currently have a selection of accessories at our warehouse available for our US customers.
MagSafe 2 DC Cable
Surface DC Cable
USB to Barrel Cable
4.5 x 3.0 Dell Pack tip & cable
7.4 x 5.0 Dell Pack tip & cable
4.5 x 3.0 HP Pack tip & cable
5.5 x 1.7 Acer Pack tip & cable
5.5 x 2.5 Lenovo Pack tip & cable
Lenovo Square Pack tip & cable
Please contact us at firstname.lastname@example.org with the type you need, and your current shipping address.