WatchGuard XTM 21-W and 3-Y security. Firewall throughput: 110 Mbit/s, VPN throughput: 35 Mbit/s. Supported network protocols: HTTP, HTTPS, SMTP, FTP, DNS, TCP, POP3. Power supply: 24 W. Dimensions (WxDxH): 191 x 156 x 32 mm, Weight: 1450 g. Certification: ICSA, FIPS 140-2, NRTL/C, CB, WEEE, RoHS, REACH