Toshiba PA3538U-1MPC 802.11a/g/n wireless Mini-PCIe card is just Intel Wireless WiFi Link 4965agn module.
Device Name: Intel(R) Wireless WiFi Link 4965AGN
Device ID:
PCI\VEN_8086&DEV_422D&SUBSYS_11008086, PCI\VEN_8086&DEV_422D&SUBSYS_11018086
PCI\VEN_8086&DEV_422D&SUBSYS_11028086, PCI\VEN_8086&DEV_422D&SUBSYS_11038086
PCI\VEN_8086&DEV_4229&SUBSYS_11008086, PCI\VEN_8086&DEV_4229&SUBSYS_11018086
PCI\VEN_8086&DEV_4229&SUBSYS_11028086, PCI\VEN_8086&DEV_4229&SUBSYS_11038086
Download Toshiba PA3538U-1MPC Windows 2000, XP, Vista, Windows 7 Drivers:
| Intel | OS | Driver version | |
| Intel PRO/Wireless 3945/4965/5100/5300 | Windows XP 64bit / Windows 2000 | 11.1.1.16 |  Download |
| Intel PRO/Wireless 3945/4965/5100/5300 | Win XP 32bit | 12.4.0.21.1 | Download |
| Intel PRO/Wireless 3945/4965/5100/5300 | Win Vista 32bit | 12.2.0.11.3 | Download |
| Intel PRO/Wireless 3945/4965/5100/5300 | Win Vista 64bit | 12.1.0.14.0 | Download |
| Intel PROSet Utility | Win XP 32bit | 12.4.0.0.3 | Download |
| Intel WiMax/WiFi Link Adapters | Win XP 32bit | 13.0.0.107.1 | Download |
| Intel WiMax/WiFi Link Adapters | Windows 7 (32bit) | 13.0.0.107.1 | Download |
| Intel WiMax/WiFi Link Adapters | Windows 7 (64bit) | 13.0.0.107.1 | Download |
Applicable Toshiba Notebook Models(Incomplete):
Portege M400, R400, R405
Qosmio G35-AV600, G35-AV660, G35-AV650
Satellite A105, A110-ST1111, A130, A135, A200-ST2041, A200-ST2042, A205, M100, M105, M110-ST1161, M115, P100, P105, P200-ST2071, P205, R20-ST4113, R20-ST2081, R25, U200, U205
Tecra A6, A7, A8, M5, M6, M7
Other Models All models having model/part numbers beginning in PPM50U
Toshiba Satellite L455, I need the driver 802.11n,Only realtek RTL 8187b 802.11b/g, it states it should have “n” to, it’s missing. Connecting to a d’link router needs the 802.11n software driver