Need refill for targus pen

SOURCE: HOW TO SET UP AND USE TARGUS WIRELESS COMPUTER MOUSE

I assume this is a wireless mouse, Is there a similar button on the reciever? press this at the same time as pressing the one on your mouse

SOURCE: Targus PAWM001 Mouse - How to connect it to my laptop

Yeah, I was kind of confused about this too. Apparently, on the base of the mouse, there is a red reset button. Press that, while simultaneously pressing the black reset button on the base of the charger. The laser light should becomes steady after a moment, indicating that the mouse is in sync with the laptop. If the laser is blinking, however, then the mouse is attempting to become synced. You may have to press the reset button multiple times. Hope this helps.

SOURCE: Driver for PAUM004 Corded Targus Mouse

The only driver i could find ( i dont 100% know if it will work) is on a site called driver guide.com It requires you sign up for a free account before it lets you download it and that link is at

http://members.driverguide.com/ums/index.php?action=lch&driverid=229736&furl=aHR0cDovL21lbWJlcnMuZHJpdmVyZ3VpZGUuY29tL2RyaXZlci9kZXRhaWwucGhwPyZhY3Rpb249ZG93bmxvYWQmZHJpdmVyaWQ9MjI5NzM2

i really hope this works for you

SOURCE: Power supply for Targus 4 hub usb 2

Most USB hubs do not need an external power supply, except when a connected USB device draws more power than the computer/laptop USB port can supply. In this case an external power supply will need to be connected to the USB hub.
Normally this would be a 5 volt power supply, but make sure the polarity on the connector matches the power connector on the hub, check the label on the hub, sometimes it states to power requirements of the hub as well as the polarity on the connector. Normally the pin on the hub's power connector is positive (ie. +5V)

SOURCE: Need driver for targus MBT-1203 USB bluetooth adapter.

try going to the manufacturer website to get the driver.