This Sierra Wireless AirCard 555D for Verizon is used, tested, and in perfect condition. Come with antenna. Part number 1200340, Qualcomm 3G CDM.. PRICE: $39.95
https://www.usedhandhelds.com/sierra-wireless-aircard-555d-verizon/
This item is a HP battery for HP Tablet PC TC4200. It is used and in great condition. HP part number 407297-141. PRICE: $49.95
https://www.usedhandhelds.com/hp-battery-for-hp-tablet-pc-tc4200/
This DC Auto/Air adapter is used, tested, and in good condition. Package comes with the adapter (has a cigarette lighter plug & a cord which connects to the device), and a nice case - while...
This stylus is used, tested, and in good condition. PRICE: $40.00
https://www.usedhandhelds.com/products/HP%7B47%7DCompaq-TC1100-Tablet-PC-Replacement-Stylus.html