The TP-Link TL-WR840N and TL-WR841ND are both wireless routers produced by TP-Link, but they have some differences in terms of features and specifications. Here’s a breakdown of the main differences between the two:

1. Wireless Standards:
   • TL-WR840N: Supports 802.11n wireless standard.
   • TL-WR841ND: Also supports 802.11n wireless standard.
2. Speed:
   • TL-WR840N: Offers up to 300Mbps wireless speed.
   • TL-WR841ND: Also offers up to 300Mbps wireless speed.
3. Antennas:
   • TL-WR840N: Typically comes with 2 external antennas.
   • TL-WR841ND: Usually comes with 2 or 3 detachable external antennas.
4. Ethernet Ports:
   • TL-WR840N: Usually equipped with 4 LAN ports and 1 WAN port.
   • TL-WR841ND: Also usually equipped with 4 LAN ports and 1 WAN port.
5. Design and Build:
   • Physically, the TL-WR841ND might have a slightly different design, and it’s typically larger than the TL-WR840N due to the presence of detachable antennas.
6. Wireless Modes:
   • TL-WR840N: Supports AP, Repeater, Bridge, Client modes.
   • TL-WR841ND: Supports AP, Repeater, Bridge, Client, Multi-SSID modes.
7. Price and Availability:
   • Depending on the market and availability, there might be differences in price between the two models.

In summary, while both routers offer similar wireless standards, speeds, and features, the TL-WR841ND may have a slightly different antenna configuration, additional wireless mode support, and potentially a different physical design. It’s essential to check the specific specifications and compare them based on your requirements and budget to make the best choice for your needs.

Difference between TL-WR840N and TL-WR841ND