Realtek 8812au Wireless Lan 80211ac Usb Nic 2649 Sony Sony Programmable I/O Control Device Microsoft Texas Instruments PCI-7x20/6x20 CardBus ControllerĪTMEL maxTouch I2C Boot Bridge Peripheral Driver Intel Port racine express PCI Intel(R) 82801FB/FBM PCI - 2660 Realtek NIC Fast Ethernet PCI Realtek RTL8139 Family Intel(R) 7 Series/C216 Chipset Family 2 port Serial ATA Storage Controller - 1E09 Intel(R) 82801FB Ultra ATA Storage Controllers - 2651 Intel Monitor de rendimiento de agente principal de la familia de procesadores Intel(R) Xeon(R) E5/Core i7 - 3C46
Outdated or Corrupted drivers: 6/22 Device/Driver Scan performed on, Computer: HP KT362AA-ABU m9258.uk-a - Windows 7 32 bit Sony Ericsson Sony Ericsson 750 USB WMC Device Management (COM7) Intel Intel(r) AIM External TV Encoder Driver 5 Toshiba Toshiba Secure Digital-Hostcontroller Intel(R) ICH8/ICH8R Family LPC Interface Controller - 2810 NVIDIA NVIDIA GeForce GT 540M (Microsoft Corporation - WDDM v1.2)īroadcom Broadcom 802.11ac Network Adapter Microsoft Standard Universal PCI to USB Host Controller Outdated or Corrupted drivers: 10/20 Device/DriverĬorrupted By Realtek 8812au Wireless Lan 80211ac Usb Nic Second, I am curious if there are any settings in the Device Manager entry for the adapter that would improve performance? I would am running them them in the 5GHz 802.11ac mode, both for better speed and to free up the 2.4GHz band for all the other devices that only support that band and aren't as performance-sensitive.Scan performed on, Computer: Sony SVF1521R2EW - Windows 7 64 bit If anyone could point me to the latest driver for download, it would be appreciated. The Alfa website lists only one Windows 7 driver, and it is six months old - messages to their tech support have gone unanswered. I've also seen the "rtwlanu.sys" cause a BSoD, which makes me suspect the drivers are buggy.įor starters, I'm having a hard time finding the most up-to-date drivers for the RTL8812AU chipset used by the AWUS036AC - strangely, there seems to be no listing for it on Realtek's website. What perplexes me is the variability of signal strength I'm seeing from hour-to-hour and day-to-day, and the fact that rebooting the computer almost always seems to improve the connection. I am connecting them to a TRENDnet TEW-812DRU AC1750 dual-band wireless router. I've purchased several Alfa AWUS036AC 802.11ac dual-band wifi USB adapters for use with three Windows 7 computers I have, and I am looking to get better performance out of them.
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