This product is either discontinued or we cannot get that from suppliers.
ASUS Tinker Board ARM Rockchip RK3288 USFF Microcontroller, 2GB Dual Channel LPDDR3, Rockchip Quad-Core RK3288 processor, ARM Mali-T764 GPU, x1 Micro SD(TF) card slot, 1x RTL GB LAN, 1x 802.11 b/g/n, BT V4.0 + EDR, RTL ALC4040 HD Codec, 1x 40-pin header, 1x 2-pin contact pin, 1x 15-pin MIPI DSI, 1x 15-pin MIPI CSI, 4x USB 2.0.
Tinker Board is a Single Board Computer (SBC) in an ultra-small form factor that offers enhanced performance while leveraging outstanding mechanical compatibility.