me too.. i have this problem... please update for compatible with windows 8 x64

I too have a TP-LINK TF-3200 LAN Card and I too suffer from the same problem, only worse! My windows crashes far more often, almost once every hour, often more than once!

I'm using Windows 8 x64
CPU: AMD Phenom II X2 555BE unlocked to X4
Motherboard: AsRock M3A785GXH/128M
Graphics Card: ASUS 1GB 256-bit Radeon HD 6850 DirectCU
RAM: 2x2GB Kingston HyperX 1600 DDR3 9-9-9-24 1.65V
Hard Drive: 500GB Seagate Barracuda 7200.12 ST3500418AS SATAII
Optical Drive: 24X Sony DVD RW DRU-870S
Monitor: 22" FullHD 1920x1080 Samsung 2233SW WideScreen LCD
SMPS Power: 500W

Can someone kindly help? I have exactly the same problem as that of OP. Can't install the Windows 7 drivers as it says it is missing a hash value or is corrupted and is unsigned. The ßeta Windows 8 x64 driver crash often.

I did a clean Windows 8 x64 install, installed the driver from the .exe (same problem)
Clean install again, installed it from device manager > install driver (still, the same problem)

It is frustrating to crash once every hour and I fear that it might even harm my hardware?

Even after a month, still NO proper driver release? I regret buying this product from TP and have left a very scathing review about it on the site from where I bought it, so that no one has to go through what we are going through. I had also used the contact support page and after the first response where they acknowledged that the problem exists and they are aware, now they are not even responding to me anymore. Such a major issue and it is taking them so long to come up with a driver?!

NOT BUYING ANYTHING AGAIN FROM THEM, EVER. And being a system administrator and consultant, never recommending anyone to buy TP again!

Worst experience ever!

guys, I found a driver seems work on windows 8, I didn't suffer system problem till now.
u can get it here, http://ic-plus-ip100a-10-100-fast-ethernet-adap.drivers.informer.com/