TL-ER6020 - TP-LINK 5-Port Gigabit Ethernet Dual-WAN VPN Router

1. WAN Interface: 2 Gigabit WAN ports, 1 Gigabit LAN/DMZ port, 1 Gigabit LAN port, 1 Console port
2. VPN Support: Up to 50 IPsec VPN tunnels, up to 16 PPTP VPN tunnels, up to 16 L2TP VPN tunnels
3. Firewall Security: SPI firewall, DoS defense, IP/MAC/Domain name filtering, IP/Port/MAC binding
4. Routing: Static routing, Dynamic Routing (RIP v1/v2, OSPF, BGP, policy-based routing)
5. Bandwidth Control: IP-based bandwidth control, guarantee & limited bandwidth, bandwidth limit based on VLAN
6. Management: Web-based GUI, Command Line Interface (CLI), SNMP v1/v2c/v3, RMON (1, 2, 3, 9), Dual Image, Firmware Upgrade, Backup & Restore Configuration
7. VPN Protocol: IKEv1, IKEv2, IPSec, PPTP, L2TP, SSL, OpenVPN
8. VPN Encryption: AES, DES, 3DES, MD5, SHA1, SHA-256, SHA-384, SHA-512
9. VPN Authentication: Pre-Shared Key, Digital Signature (X.509), IKE Certificate (X.509), RSA Signature
10. NAT: One-to-One NAT, Multi-Nets NAT, Virtual Server, DMZ Host, UPnP
11. QoS: Priority Queue, Traffic Shaping, DiffServ
12. VLAN: Supports up to 32 VLANs simultaneously (out of 4K VLAN IDs)

Notes:
1. The router is ideal for small to medium-sized businesses that require secure and reliable internet connectivity.
2. The TL-ER6020 supports multiple VPN protocols and encryption methods, ensuring secure remote access to your network.
3. The device's bandwidth control features allow you to manage and allocate bandwidth efficiently, ensuring optimal network performance.