Toshiba PORTEGE Z20t-B Driver Download
The PORTEGE Z20t-B is a network device manufactured by Toshiba. Issues like weak Wi-Fi signal, slow DNS lookup, duplicate IP addresses, slow network and excessive CPU usage can be solved by updating this driver. Visitors have downloaded this file "lte-4g-20151118102255.zip" 21 times with an aggregate rating of 4 out of 5 stars based on 2 reviews. The uploader reports that this update will work successfully on PCs running Windows 11 and Windows 10. The total disk space used for this update is 43.0 MB.
Video Tutorial: How to Download & Install a Driver
Supported Models
PORTEGE Z20t-B
Sierra Wireless DM Port
Sierra Wireless Mobile Broadband Network Adapter
Sierra Wireless NMEA Port
Sierra Wireless QDLoader Port
Sierra Wireless USB Composite Device
Sierra Wireless WWAN Device
Sierra Wireless WWAN Modem
Manufacturers
Supported Operating Systems
Windows 11, Windows 10 (64 bit)
File Name
Versions
6.14.4316.0602 (18-Nov-2015)
Additional Notes
LTE Driver File
Uploaded By
siddhik (DG Staff Member) on 9-Jun-2016
Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| TCJ0021500C.exe | 43.2 MB | 18 Nov 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/SWLOCRM.inf | 7.1 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/comp/swg3kcomp06.cat | 11.5 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/comp/swg3kcomp06.inf | 894 bytes | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/swg3kbus06.cat | 13.4 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/swg3kbus06.inf | 3.6 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/swg3kmdm06.inf | 8.7 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/swg3knet06.cat | 18.2 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/swg3knet06.inf | 4.7 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/swg3knm06.inf | 2.7 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/swg3kser06.cat | 34.7 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/swg3kser06.inf | 3.3 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/swlocrm.cat | 10.3 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/swsfnode06.cat | 25.1 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/swsfnode06.inf | 4.3 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/sys/amd64/SWLOCRM.dll | 689.3 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/sys/amd64/swg3knet00.sys | 380.2 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/sys/amd64/swg3kser00.sys | 285.5 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/sys/amd64/swsfnode00.dll | 461.1 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/sys/x86/SWLOCRM.dll | 590.0 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/sys/x86/swg3knet00.sys | 323.3 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/sys/x86/swg3kser00.sys | 248.6 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/sys/x86/swsfnode00.dll | 410.4 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/wdf/amd64/WdfCoInstaller01009.dll | 1.7 MB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/wdf/amd64/swibus00.sys | 88.8 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/wdf/x86/WdfCoInstaller01009.dll | 1.5 MB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/wdf/x86/swibus00.sys | 73.5 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/win7net/swg3kloc06.cat | 14.8 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/win7net/swg3kmbb06.cat | 18.9 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/win7net/swg3knet06.inf | 6.8 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/win7net/swg3knm06.inf | 4.7 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/win7net/sys/amd64/LocationHelper.dll | 932.1 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/win7net/sys/amd64/swg3kloc00.dll | 95.5 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/win7net/sys/amd64/swg3kmbb00.sys | 556.3 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/win7net/sys/amd64/swg3knmea00.sys | 276.7 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/win7net/sys/x86/LocationHelper.dll | 715.0 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/win7net/sys/x86/swg3kloc00.dll | 72.4 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/win7net/sys/x86/swg3kmbb00.sys | 479.5 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W10_x64/win7net/sys/x86/swg3knmea00.sys | 239.9 KB | 2 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/ClearUSBFlags.reg | 4.8 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/DriverInst.exe | 285.4 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/DriverInst64.exe | 299.8 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/SWLOCRM.inf | 7.1 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/comp/swg3kcomp06.cat | 11.5 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/comp/swg3kcomp06.inf | 894 bytes | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/swg3kbus06.cat | 13.4 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/swg3kbus06.inf | 3.6 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/swg3kmdm06.inf | 8.7 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/swg3knet06.cat | 18.2 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/swg3knet06.inf | 4.7 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/swg3knm06.inf | 2.7 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/swg3kser06.cat | 32.6 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/swg3kser06.inf | 3.3 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/swlocrm.cat | 10.4 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/swsfnode06.cat | 24.6 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/swsfnode06.inf | 4.3 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/sys/amd64/SWLOCRM.dll | 686.3 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/sys/amd64/swg3knet00.sys | 380.2 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/sys/amd64/swg3kser00.sys | 276.7 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/sys/amd64/swsfnode00.dll | 452.4 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/sys/x86/SWLOCRM.dll | 587.0 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/sys/x86/swg3knet00.sys | 323.3 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/sys/x86/swg3kser00.sys | 239.9 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/sys/x86/swsfnode00.dll | 401.7 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/wdf/amd64/WdfCoInstaller01009.dll | 1.7 MB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/wdf/amd64/swibus00.sys | 88.8 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/wdf/x86/WdfCoInstaller01009.dll | 1.5 MB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/wdf/x86/swibus00.sys | 73.5 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/win7net/swg3kloc06.cat | 14.8 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/win7net/swg3kmbb06.cat | 18.9 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/win7net/swg3knet06.inf | 6.8 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/win7net/swg3knm06.inf | 4.7 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/win7net/sys/amd64/LocationHelper.dll | 932.1 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/win7net/sys/amd64/swg3kloc00.dll | 95.5 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/win7net/sys/amd64/swg3kmbb00.sys | 556.3 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/win7net/sys/amd64/swg3knmea00.sys | 276.7 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/win7net/sys/x86/LocationHelper.dll | 715.0 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/win7net/sys/x86/swg3kloc00.dll | 72.4 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/win7net/sys/x86/swg3kmbb00.sys | 479.5 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/Drivers/win7net/sys/x86/swg3knmea00.sys | 239.9 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/ReadMe.txt | 2.0 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/installer_parameters.xml | 1.8 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/win8LocSen.xml | 198 bytes | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W7.0_x64x86/with_Bus.xml | 2.1 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/ClearUSBFlags.reg | 4.8 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/DriverInst.exe | 285.4 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/DriverInst64.exe | 299.8 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/SWLOCRM.inf | 7.1 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/comp/swg3kcomp06.cat | 11.5 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/comp/swg3kcomp06.inf | 894 bytes | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/swg3kbus06.cat | 13.4 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/swg3kbus06.inf | 3.6 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/swg3kmdm06.inf | 8.7 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/swg3knet06.cat | 18.2 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/swg3knet06.inf | 4.7 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/swg3knm06.inf | 2.7 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/swg3kser06.cat | 32.6 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/swg3kser06.inf | 3.3 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/swlocrm.cat | 10.4 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/swsfnode06.cat | 24.6 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/swsfnode06.inf | 4.3 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/sys/amd64/SWLOCRM.dll | 686.3 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/sys/amd64/swg3knet00.sys | 380.2 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/sys/amd64/swg3kser00.sys | 276.7 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/sys/amd64/swsfnode00.dll | 452.4 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/sys/x86/SWLOCRM.dll | 587.0 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/sys/x86/swg3knet00.sys | 323.3 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/sys/x86/swg3kser00.sys | 239.9 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/sys/x86/swsfnode00.dll | 401.7 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/wdf/amd64/WdfCoInstaller01009.dll | 1.7 MB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/wdf/amd64/swibus00.sys | 88.8 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/wdf/x86/WdfCoInstaller01009.dll | 1.5 MB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/wdf/x86/swibus00.sys | 73.5 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/win7net/swg3kloc06.cat | 14.8 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/win7net/swg3kmbb06.cat | 18.9 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/win7net/swg3knet06.inf | 6.8 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/win7net/swg3knm06.inf | 4.7 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/win7net/sys/amd64/LocationHelper.dll | 932.1 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/win7net/sys/amd64/swg3kloc00.dll | 95.5 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/win7net/sys/amd64/swg3kmbb00.sys | 556.3 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/win7net/sys/amd64/swg3knmea00.sys | 276.7 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/win7net/sys/x86/LocationHelper.dll | 715.0 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/win7net/sys/x86/swg3kloc00.dll | 72.4 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/win7net/sys/x86/swg3kmbb00.sys | 479.5 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/Drivers/win7net/sys/x86/swg3knmea00.sys | 239.9 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/ReadMe.txt | 2.0 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/installer_parameters.xml | 1.8 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/win8LocSen.xml | 198 bytes | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.0_x64x86/with_Bus.xml | 2.1 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/ClearUSBFlags.reg | 4.8 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/DriverInst.exe | 285.4 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/DriverInst64.exe | 299.8 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/SWLOCRM.inf | 7.1 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/comp/swg3kcomp06.cat | 11.5 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/comp/swg3kcomp06.inf | 894 bytes | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/swg3kbus06.cat | 13.4 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/swg3kbus06.inf | 3.6 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/swg3kmdm06.inf | 8.7 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/swg3knet06.cat | 18.2 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/swg3knet06.inf | 4.7 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/swg3knm06.inf | 2.7 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/swg3kser06.cat | 32.6 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/swg3kser06.inf | 3.3 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/swlocrm.cat | 10.4 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/swsfnode06.cat | 24.6 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/swsfnode06.inf | 4.3 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/sys/amd64/SWLOCRM.dll | 686.3 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/sys/amd64/swg3knet00.sys | 380.2 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/sys/amd64/swg3kser00.sys | 276.7 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/sys/amd64/swsfnode00.dll | 452.4 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/sys/x86/SWLOCRM.dll | 587.0 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/sys/x86/swg3knet00.sys | 323.3 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/sys/x86/swg3kser00.sys | 239.9 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/sys/x86/swsfnode00.dll | 401.7 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/wdf/amd64/WdfCoInstaller01009.dll | 1.7 MB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/wdf/amd64/swibus00.sys | 88.8 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/wdf/x86/WdfCoInstaller01009.dll | 1.5 MB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/wdf/x86/swibus00.sys | 73.5 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/win7net/swg3kloc06.cat | 14.8 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/win7net/swg3kmbb06.cat | 18.9 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/win7net/swg3knet06.inf | 6.8 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/win7net/swg3knm06.inf | 4.7 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/win7net/sys/amd64/LocationHelper.dll | 932.1 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/win7net/sys/amd64/swg3kloc00.dll | 95.5 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/win7net/sys/amd64/swg3kmbb00.sys | 556.3 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/win7net/sys/amd64/swg3knmea00.sys | 276.7 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/win7net/sys/x86/LocationHelper.dll | 715.0 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/win7net/sys/x86/swg3kloc00.dll | 72.4 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/win7net/sys/x86/swg3kmbb00.sys | 479.5 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/Drivers/win7net/sys/x86/swg3knmea00.sys | 239.9 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/ReadMe.txt | 2.0 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/installer_parameters.xml | 1.8 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/win8LocSen.xml | 198 bytes | 3 Jul 2015 |
| TCJ0021500C.exe/PNPDRVR/W8.1_x64x86/with_Bus.xml | 2.1 KB | 3 Jul 2015 |
| TCJ0021500C.exe/PnPDriver.txt | 253 bytes | 15 Jul 2015 |
| TCJ0021500C.exe/Readme.txt | 122 bytes | 1 Aug 2014 |
| TCJ0021500C.exe/Setup.dat | 4.0 KB | 6 Aug 2015 |
| TCJ0021500C.exe/Setup.exe | 490.8 KB | 15 May 2015 |
| TCJ0021500C.exe/WBDJA44I.DLL | 1.1 MB | 26 Apr 2010 |
| TCJ0021500C.exe/WBTOS45I.DLL | 86.0 KB | 17 Dec 2009 |
| TCJ0021500C.exe/disk1/Configuration.ini | 203 bytes | 15 Jul 2015 |
| TCJ0021500C.exe/disk1/Toshiba7305Setup.exe | 12.1 MB | 3 Jul 2015 |
| TCJ0021500C.exe/disk1/Version.reg | 418 bytes | 6 Aug 2015 |
| TCJ0021500C.exe/disk2/DlgDll.dll | 286.7 KB | 30 Jun 2008 |
| TCJ0021500C.exe/disk2/GobiApi.dll | 988.0 KB | 4 Sep 2013 |
| TCJ0021500C.exe/disk2/GobiApi64.dll | 1.4 MB | 4 Sep 2013 |
| TCJ0021500C.exe/disk2/HWDev.reg | 147.1 KB | 15 Jan 2014 |
| TCJ0021500C.exe/disk2/Readme.txt | 140 bytes | 17 Jul 2008 |
| TCJ0021500C.exe/disk2/Setup.dat | 15.9 KB | 13 Nov 2014 |
| TCJ0021500C.exe/disk2/Setup.exe | 485.2 KB | 1 Nov 2013 |
| TCJ0021500C.exe/disk2/TPx64.dat | 366 bytes | 17 Jul 2009 |
| TCJ0021500C.exe/disk2/TPx64.exe | 421.7 KB | 8 Mar 2010 |
| TCJ0021500C.exe/disk2/TW3GCTRL.exe | 1.6 MB | 23 Jun 2010 |
| TCJ0021500C.exe/disk2/TW3GCTRL.ini | 81.2 KB | 14 Nov 2008 |
| TCJ0021500C.exe/disk2/TW3GCTRL64.exe | 1.7 MB | 23 Jun 2010 |
| TCJ0021500C.exe/disk2/TW3GSVC.exe | 157.6 KB | 15 Dec 2014 |
| TCJ0021500C.exe/disk2/TW3GSVC64.exe | 186.8 KB | 15 Dec 2014 |
| TCJ0021500C.exe/disk2/Version.txt | 505 bytes | 15 Dec 2014 |
| TCJ0021500C.exe/disk2/add.reg | 2.9 KB | 4 Dec 2014 |
| TCJ0021500C.exe/disk2/rm.reg | 482 bytes | 13 Nov 2014 |
| TCJ0021500C.exe/swg3kbus06.inf | 4.0 KB | 7 Aug 2015 |
| TCJ0021500C.exe/tinstall.exe | 77.4 KB | 7 Aug 2015 |
| TCJ0021500C.exe/tinstallwb.exe | 1.3 MB | 7 Aug 2015 |
| TCJ0021500C.exe/tinstallwb.exe.ini | 5.4 KB | 7 Aug 2015 |
| TCJ0021500C.exe/tool/Clear.reg | 9.5 KB | 1 Nov 2013 |
| TCJ0021500C.exe/tool/wa.dat | 2.4 KB | 1 Nov 2013 |
| TCJ0021500C.exe/tool/wa.exe | 485.2 KB | 1 Nov 2013 |
| TCJ0021500C.exe/tool/wa64.dat | 2.4 KB | 1 Nov 2013 |
| TCJ0021500C.exe/tool/wa64.exe | 585.1 KB | 1 Nov 2013 |
| TCJ0021500C.exe/uninst/TPx64.dat | 366 bytes | 17 Jul 2009 |
| TCJ0021500C.exe/uninst/TPx64.exe | 303.9 KB | 16 Jul 2009 |
| TCJ0021500C.exe/uninst/Uninst.dat | 6.5 KB | 22 Nov 2013 |
| TCJ0021500C.exe/uninst/Uninst.exe | 251.2 KB | 16 Jul 2009 |
How to Update PORTEGE Z20t-B Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the PORTEGE Z20t-B driver, click the green download button above. After you complete your download, move on to Step 2.
If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Toshiba PORTEGE Z20t-B into the search box above and then submit. In the results, choose the best match for your PC and operating system.
Tech Tip: If you are having trouble deciding which is the right driver, try the Toshiba Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the Toshiba website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.
How to Open Device Manager
In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager
In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager
In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager
In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager
In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button
How to Install a driver from Device Manager
Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.
Select the Driver tab.
Click the Update Driver button and follow the instructions.
In most cases, you will need to reboot your computer in order for the driver update to take effect.
Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.
For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.