DURABOOK S14 UPGRADE-FINGERPRINT SCANNER..
DURABOOK S14 BATTERY CHARGER -2 BAYSS14-BATTERY CHARGER (2 BAYS)..
DURABOOK S14 MEDIA BAY-REMOVABLE 2ND 6-CELL BATTERYS14-2ND BATTERY..
DURABOOK S14 UPGRADE-BRIDGE BATTERY..
OFFICE DOCK (W/O AC ADAPTER) FOR DURABOOK U11..
5 DRAWER CABINET - NETWORK COVER, BODY UNIT. INCLUDES 110VAC 15A POWER OUTLET AN..
SPARE MAIN BATTERY FOR U11..
8 BAY BATTERY CHARGER FOR DURABOOK U11..
2 BAY BATTERY CHARGER W/ AC ADAPTER FOR DURABOOK U11..
SPARE STANDARD BATTERY (4800MAH) FOR DURABOOK U11..
X-HAND STRAP FOR DURABOOK U11..
ROTATING HAND DOCK FOR DURABOOK U11..
UPGRADE TO 512GB SSD FOR DURABOOK U11U11-UPGRADES TO 512GB SSD..
UPGRADE TO 256GB SSD FOR DURABOOK U11U11-UPGRADES TO 256GB SSD..
FULLY ENCLOSED SMART CARD READER(CAC) FOR DURABOOK U11..
REMOVE 2ND USB PORT,ADD RS-232 SERIAL PORT FOR DURABOOK U11..
RFID MODULE,SUPPORTS ISO14443A/B & ISO15693 (EXPANSION MODULE) FOR DURABOOK U11..
TRI RF PASS-THROUGH (WWAN/WLAN/GPS) FOR DURABOOK U11..
PCMCIA SLOT (EXPANSION MODULE) FOR DURABOOK U11..
OFFICE DOCK (INCLUDES AC ADAPTER) FOR DURABOOK U11..
INTEGRATED 4G LTE MODULE FOR DURABOOK U11..
UPGRADE TO DIGITIZER SCREEN FOR DURABOOK U11-FACTORY OPTION..
INTEGRATED GPS FOR DURABOOK U11..
FINGERPRINT READER FOR DURABOOK U11..
EXPRESS CARD SLOT (EXPANSION MODULE) FOR DURABOOK U11..