The GS-Oolite V1.0 is marketed as a "openwrt module". 

The device is very similiar to the TL-WR703N  TL-MR3020.

• Atheros AR7240 CPU (400Mhz)
• Atheros AR9331 Chipset (integrated wireless)
• 802.11 b/g/n 150Mbps (130Mbps real)
• wireless power output 20dBm - 100mW
• 16 MB flash memory, 4M/8M selectable
• DDR2 64 MB RAM
• USB 2.0 port

• General GPIO: 20 (not including TX, RX)

• Tiny form factor: 27.5 * 52MM
• USB: Usb 2 master interface, support USB hub extension

• Power supply voltage: 3.3V. 0.36W

• 2*100M network interface. 1 wan. 1 lan