Zyxel 336M, 8 MB, 4 MB, 0 - 40 °C, -20 - 70 °C, 10 - 70%, 10 - 85%
Zyxel 336M. Internal memory: 8 MB, Flash memory: 4 MB. Weight: 412 g. Compatible operating systems: Windows XP, Dimensions (WxDxH): 190 x 155 x 33 mm, Power requirements: 5V DC; 2A