ZyXEL ZyWall 70 UTM Internet Security Appliance. Data transfer rate (max): 100 Mbit/s, Firewall throughput: 90 Mbit/s, VPN throughput: 40 Mbit/s. Number of users: 100 user(s). Content filtering: Java, ActiveX, Cookie, News, URL, IKE + PKI. Dimensions (WxDxH): 355 x 200 x 55 mm, Weight: 2600 g. Operating temperature range (T-T): 0 - 50 °C, Storage temperature range (T-T): -30 - 60 °C, Operating relative humidity range: 20 - 95 %