Asus T91MT

Processor
Intel Atom Z520
RAM
1GB DDR2-533, max. 2GB (single slot)
Chipset

Intel US15W with GMA500 (SCH US15W Poulsbo)

Connectors
2x USB 2.0, 1x VGA, 1x DVB-T antenna, 1x mic, 1x speaker ...
Storage
32GB SSD (ASUS-JM S41 SSD) + 2 SDHC card slots (max. 32 GB)
Battery
not removable, 3850 mAh
Ethernet
Atheros AR8132
Wireless
Atheros AR9285
Audio
Realtek HD-Audio
Display
8.9" touchscreen (1024×600, recognises 2 fingers)
Touchpad
(Synaptics Touchpad, model: 1, fw: 7.2)
Extras
DVB-T with antenna (Azurewave AW-CA-100)
Webcam
Bluetooth (BT-250)

Installation notes

CPU

frequency scaling works. Temperature monitor via acpi works.

Network

Wireless works (monitor mode, packet injection).

Display

After the first boot the display had a resolution of 800×600. Using this Tutorial the display worked with the correct resolution.

Touchpad

Only basic features tested.

Touchscreen

only single touch working. (raw data in /dev/usb/hiddev0, but only single-touch events)

multitouch needs xserver upgrade (Multitouch)

DVB-T

Not tested yet.

Webcam

works out of the box with uvcvideo.

Bluetooth

not tested yet.

Special buttons

Volume control works.