¿Wich router with range extender/repeater compatible with OpenWRT for 40-60€?

Hi, my actual router /range extender /repeater has low memory and I need to buy a new one, any recomendation please?

No more -60€

Thank you!

The main reason is that I need to limit bandwitch on PS4, and on my TP-Link TL-WA901ND Ii can't install the package: luci-app-sqm.

You don't have to buy a device marketed as a "repeater." They have the same wifi chips as routers do. The difference is their stock firmware is set up for repeater use.

Any router with good OpenWrt compatibility can be configured as a repeater under OpenWrt.