TNS-LAN-AT
Network card for TNS-NET 900 (TNS AT, TNS XT), uses P8274 and Z80.
From 2N there is also another variant LAN-AT (v 00) with Z80, and then LAN-AT-ZPAČ (Mx 01), but both have the P8274 Z80 SIO instead, so they are more similar to the ZNET card. Unlike ZNETs, they use DRAM and are more complex.