Starting at 280 euros, the Buffalo BS-MP2008 L2 8-port business switch with eight 10 GbE ports, each of which can handle up to 10 GbE duplex, i.e. in both directions, was introduced in June 2020.
In the "Network Upgrade for 10GbE NAS Servers" guide, some Buffalo products are mentioned among others. The editor goes into more detail about why both products are ideal for network upgrades. The most important technical details are explained.