GL-AXT1800 Slate AX -

PCI Express: Unidirectional Bandwidth in x1 and x16 Configurations ; Generation, Year of Release, Data Transfer Rate ; PCIe , 2003, GTs

Yes, all PCI-E x1 cards will run in a x4, x8 and x16 slot I ran my wireless PCI-E x1 card in the 3rd x16 slot in my Maximus Extreme

123 blue slot So, to answer your original question, if you're happy to abandon any other PCI devices you currently have, you can choose a motherboard with more PCIe x1 slots;

169 jackpot slot 96 x x 1:83 Date 5th Dec 193 Type MG : Phase KW 1000 ; PF Slot 1-16 6 135 -- > 092 x 16 ⚫0012 Total Conds 96 in series 1152 Size