Latest Changes (v1.4):
AP6398S 802.11ac Wi-Fi (Pro / Max), with Bluetooth 5.0
Updated fan header to support the 3705 Cooling Fan
Thinner transformer H5120NL to support the New VIM Heatsink
Better airflow, and quieter cooling when combined with the DIY Case
Khadas TST, enter upgrade mode simply by pressing a button
Refer to this PDF Guide to see all changes from v1.2 to v1.4
Full specifications can be found on dl.khadas.com.
 
Wi-Fi Module:
Pro / Max: AP6398S w/ BT 5.0
Basic: AP6356S w/ BT 4.1
 
Features:
Excellent performance: Amlogic S912 1.5GHz 64-bit Octa-Core CPU, T820MP3 GPU, and up to 3GB DDR4 & 64GB eMMC.
Unlimited connectivity: 2X2 MIMO AP6398S (Pro / Max) 802.11ac Wi-Fi, 5.x Bluetooth, Gbit Lan and a USB-C(2.0) port.
Advanced Specs: WOL(Wake on Lan) and RSDB Wi-Fi will improve the user experience steps forward.
Maker friendly: Equipped with 40-pin GPIO header, cooling fan slot and a programmable MCU.
Multimedia experts: HDMI2.0a and a powerful VPU with 10-bit 4K H.265/VP9@60fps playback support.
Tiny form factor: Thin and light with a dimensions of credit card.
 
Multi O/S Supported
Mainline Linux (Linux 5.0+)
Ubuntu 18.04+ / Armbian
Android TV / LibreELEC
Android Nougat (7.1)
Google Fuchsia OS
 
More details at Khadas Website and Documentation.

Compatibility:
New VIM Heatsink
Passive VIM Heatsink
3705 Cooling Fan
DIY Case
IR Remote
CR1220 RTC Battery
10W Power Adapter
USB-C Male to Male Cable
USB-C to USB-A 2.0 Cable
HDMI Cable
Tone1, VIMs Edition
 
IncompatibleAccessories:
24W USB-C Adapter(Supported, not recommended)
30W USB-C Adapter(Supported, not recommended)
 
In the Box
VIM2 v1.4 Board
Wi-Fi Antenna x2
 
* USB-C adapter and cable sold separately.