![What should I do if internet connection is slow when the device is connected to the TP-Link DSL Modem? What should I do if internet connection is slow when the device is connected to the TP-Link DSL Modem?](https://static.tp-link.com/image001_1530001176913v.png)
What should I do if internet connection is slow when the device is connected to the TP-Link DSL Modem?
![How to troubleshoot if I have low speed with TP-Link Wireless 4G LTE Router working as 3G 4G Router Mode How to troubleshoot if I have low speed with TP-Link Wireless 4G LTE Router working as 3G 4G Router Mode](https://static.tp-link.com/image-20210628112709-6_1624850976779b.png)
How to troubleshoot if I have low speed with TP-Link Wireless 4G LTE Router working as 3G 4G Router Mode
![What should I do if Internet/download speed is slow when the device is connected to the TP-Link Range Extender? What should I do if Internet/download speed is slow when the device is connected to the TP-Link Range Extender?](https://static.tp-link.com/image003_1530000272003k.png)
What should I do if Internet/download speed is slow when the device is connected to the TP-Link Range Extender?
TP-Link Archer C7 AC1750 - wireless router - 802.11a/b/g/n/ac - desktop - ARCHERC7 - Wireless Routers - CDW.com
![Amazon.com: TP-Link AC1200 Gigabit Smart WiFi Router - 5GHz Gigabit Dual Band Wireless Internet Router, Supports Guest WiFi, Black : Electronics Amazon.com: TP-Link AC1200 Gigabit Smart WiFi Router - 5GHz Gigabit Dual Band Wireless Internet Router, Supports Guest WiFi, Black : Electronics](https://m.media-amazon.com/images/I/71QpQvnqW1L.jpg)
Amazon.com: TP-Link AC1200 Gigabit Smart WiFi Router - 5GHz Gigabit Dual Band Wireless Internet Router, Supports Guest WiFi, Black : Electronics
![What should I do if internet connection is slow when the device is connected to TP-Link Powerline Adapters? What should I do if internet connection is slow when the device is connected to TP-Link Powerline Adapters?](https://static.tp-link.com/image001_1529999678993e.png)