![Just found out xfinity could upgrade your Modem for free. Thanks Xfinity for the Wi-Fi boost. Never had the XB7. Went from the XB6 to the XB8. With instant noticeable improvements. : Just found out xfinity could upgrade your Modem for free. Thanks Xfinity for the Wi-Fi boost. Never had the XB7. Went from the XB6 to the XB8. With instant noticeable improvements. :](https://i.redd.it/g142bxtrmjpa1.jpg)
Just found out xfinity could upgrade your Modem for free. Thanks Xfinity for the Wi-Fi boost. Never had the XB7. Went from the XB6 to the XB8. With instant noticeable improvements. :
![THE GATEWAY / ARRIS XB6-T WIRELESS MODEM, ROUTER, WITH VOIP TELEPHONE JACKS MAKES NOISE WHEN IT COLLECTS TOO MUCH DUST AT THE BOTTOM | Xfinity Community Forum THE GATEWAY / ARRIS XB6-T WIRELESS MODEM, ROUTER, WITH VOIP TELEPHONE JACKS MAKES NOISE WHEN IT COLLECTS TOO MUCH DUST AT THE BOTTOM | Xfinity Community Forum](https://prod-content-care-community-cdn.sprinklr.com/cd58a8fd-ee2e-46c9-8c79-e9309441066e/sl500-4349e6dc-fc93-4e3f-9536-11abdf892407-1240818961.jpg)
THE GATEWAY / ARRIS XB6-T WIRELESS MODEM, ROUTER, WITH VOIP TELEPHONE JACKS MAKES NOISE WHEN IT COLLECTS TOO MUCH DUST AT THE BOTTOM | Xfinity Community Forum
![Amazon.com: WestNet Comcast XFINITY Arris XB6 xFi Advanced Gateway Modem TG3482G Docsis 3.1 Gigabit : Electronics Amazon.com: WestNet Comcast XFINITY Arris XB6 xFi Advanced Gateway Modem TG3482G Docsis 3.1 Gigabit : Electronics](https://m.media-amazon.com/images/I/91jU1aZD5kL._CR0,0,834,471_SR414,234_.png)
Amazon.com: WestNet Comcast XFINITY Arris XB6 xFi Advanced Gateway Modem TG3482G Docsis 3.1 Gigabit : Electronics
![Upgraded” from the Broadcom XB6 to the XB7 w/Puma 7 chip and it's slower than the old XB6 even w/WiFi 6. The wall penetration is horrible w/XB7. Curious of other peoples' experiences : Upgraded” from the Broadcom XB6 to the XB7 w/Puma 7 chip and it's slower than the old XB6 even w/WiFi 6. The wall penetration is horrible w/XB7. Curious of other peoples' experiences :](https://preview.redd.it/vuw7g69gq8g61.jpg?width=450&format=pjpg&auto=webp&s=fc97f728aa9de5153a7b58e1391eb1c0d2060363)