ZyDAS Technology ZD1211 Driver Download
The ZD1211 is a USB device manufactured by ZyDAS. This driver can help resolve issues like USB device not recognized, "Disk Not Formatted" errors, or if your device randomly ejects or stops working. This version of "lnx_wpa_supplicant_1_2_0_0.zip" is rated (5 out of 5 stars) based on 103 downloads and 10 reviews. The total disk space used for this update is 468.2 KB.
Supported Models
ZD1211
Manufacturers
Supported Operating Systems
Linux
File Name
Versions
802.11b/g (30-Aug-2005)
Additional Notes
ZD1211
WPA Supplicant
USB Driver File
Uploaded By
Purushothaman (DG Staff Member) on 2-Feb-2006
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Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| lnx_wpa_supplicant_1_2_0_0/.config | 166 bytes | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/.cvsignore | 55 bytes | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/CertConvReadme.txt | 2.0 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/ChangeLog | 8.2 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/Makefile | 4.7 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/Makefile.bak | 4.7 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/aes.c | 55.7 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/aes_wrap.c | 5.0 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/aes_wrap.d | 43 bytes | 30 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/aes_wrap.h | 180 bytes | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/common.c | 3.0 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/common.d | 28 bytes | 30 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/common.h | 1.2 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/config.c | 29.2 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/config.d | 88 bytes | 30 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/config.h | 2.8 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/copying | 18.3 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/ctrl_iface.c | 14.5 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/ctrl_iface.d | 135 bytes | 30 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/ctrl_iface.h | 419 bytes | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/developer.txt | 9.8 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/driver.h | 11.1 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/driver_atmel.c | 10.8 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/driver_hostap.c | 11.9 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/driver_madwifi.c | 10.7 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/driver_ndiswrapper.c | 6.5 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/driver_prism54.c | 3.4 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/driver_wext.c | 20.6 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/driver_wext.d | 133 bytes | 30 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/driver_wext.h | 896 bytes | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/driver_zydas.c | 11.4 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/driver_zydas.d | 107 bytes | 30 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/eap.c | 25.0 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/eap.d | 65 bytes | 30 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/eap.h | 3.9 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/eap_gtc.c | 2.8 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/eap_leap.c | 10.0 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/eap_md5.c | 2.9 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/eap_md5.d | 83 bytes | 30 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/eap_mschapv2.c | 12.9 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/eap_mschapv2.d | 98 bytes | 30 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/eap_otp.c | 2.8 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/eap_peap.c | 21.3 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/eap_peap.d | 96 bytes | 30 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/eap_sim.c | 19.9 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/eap_testing.txt | 7.9 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/eap_tls.c | 4.8 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/eap_tls.d | 94 bytes | 30 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/eap_tls_common.c | 11.0 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/eap_tls_common.d | 121 bytes | 30 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/eap_tls_common.h | 1.2 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/eap_ttls.c | 31.6 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/eapol_sm.c | 29.9 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/eapol_sm.d | 108 bytes | 30 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/eapol_sm.h | 7.6 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/eapol_test.c | 23.5 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/eloop.c | 7.3 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/eloop.d | 25 bytes | 30 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/eloop.h | 2.0 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/hostap_common.h | 20.1 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/l2_packet.c | 7.5 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/l2_packet.d | 71 bytes | 30 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/l2_packet.h | 860 bytes | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/md5.c | 11.2 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/md5.d | 28 bytes | 30 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/md5.h | 982 bytes | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/ms_funcs.c | 4.8 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/ms_funcs.d | 67 bytes | 30 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/ms_funcs.h | 785 bytes | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/pcsc_funcs.c | 16.9 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/pcsc_funcs.h | 1.9 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/priv_netlink.h | 1.6 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/radius_client.c | 18.5 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/radius_client.h | 2.3 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/rc4.c | 1.4 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/rc4.d | 28 bytes | 30 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/rc4.h | 191 bytes | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/readme | 29.7 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/setupwpaeap | 195 bytes | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/setupwpapsk | 286 bytes | 2 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/setupwpapsk1 | 197 bytes | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/setupwpapsk2 | 197 bytes | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/sha1.c | 18.3 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/sha1.d | 31 bytes | 30 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/sha1.h | 1.5 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/todo.txt | 1.9 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/wireless_copy.h | 26.9 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/wpa.c | 66.3 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/wpa.d | 151 bytes | 30 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/wpa.h | 3.6 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/wpa_cli | 32.2 KB | 30 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/wpa_cli.c | 17.8 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/wpa_cli.d | 32 bytes | 30 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/wpa_ctrl.c | 4.0 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/wpa_ctrl.d | 34 bytes | 30 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/wpa_ctrl.h | 587 bytes | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/wpa_passphrase | 13.6 KB | 30 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/wpa_passphrase.c | 1.2 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/wpa_passphrase.d | 51 bytes | 30 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/wpa_supplicant | 413.5 KB | 30 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/wpa_supplicant.c | 49.8 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/wpa_supplicant.conf | 13.8 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/wpa_supplicant.d | 169 bytes | 30 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/wpa_supplicant.h | 4.0 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/wpa_supplicant_eap.conf | 10.1 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/wpa_supplicant_i.h | 7.0 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/wpa_supplicant_peap.conf | 9.8 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/wpa_supplicant_psk.conf | 9.9 KB | 25 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/wpa_supplicant_psk1.conf | 9.9 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/wpa_supplicant_psk2.conf | 9.9 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/wpa_supplicant_tls.conf | 10.1 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/xsupplicant.patch | 3.4 KB | 1 Aug 2005 |
| lnx_wpa_supplicant_1_2_0_0/zydas_common.h | 1.7 KB | 1 Aug 2005 |
How to Update ZD1211 Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the ZD1211 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 ZyDAS Technology ZD1211 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 ZyDAS Technology Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
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.