GL-MT300A Mini Smart Router

MT300A is a mini router which has a MicroSD card slot inside. Its wifi performance and computation power is higher than MT300N.

Hardware Specification

Model GL-MT300A
CPU MTK 7620A 580MHz
Memory DDRII 128MB
Storage 16MB Nor Flash
Interfaces 1 WAN, 1LAN 1 USB2.0, 1 Micro USB (power), 1 Reset Button, TF Card Slot (128GB Max. integrated on board)
Frequency 2.4GHz
Transmission Rate 300Mbps
Max. Tx Power 20dBm
Protocol 802.11 b/g/n
External Drive Format Support FAT32/NTFS/exFAT/EXT4/EXT3/EXT2
Webcam Support MJPEG, YUV (not support from firmware v2.27)
DIY Features UART, 3.3V & 5V power port
External Antenna Support Yes
PoE Module Support No
Power Input 5V/1A
Power Consumption <2W
Dimension, Weight 58mmX58mmX25mm, 39g

PCB Pinout

MT300A has headers for EMMC microSD card connector and 5V power pins.

gl-mt300a pcb pinout

MicroSD Card Slot

GL-MT300A Router has a SD card slot inside. You need to open the case and insert the MicroSD card. gl-mt300a microsd card slot