SD media card reader?
Owww bugger, now why didn't I think of that...
Here's lsblk -b:
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
sda 8:0 0 8001563222016 0 disk
├─sda1 8:1 0 2147418624 0 part
│ └─md126 9:126 0 2145320960 0 raid1
│ └─md126 253:0 0 2145320960 0 crypt [SWAP]
└─sda2 8:2 0 7999415655936 0 part
sdb 8:16 0 8001563222016 0 disk
├─sdb1 8:17 0 2147418624 0 part
│ └─md127 9:127 0 2145320960 0 raid1
│ └─md127 253:1 0 2145320960 0 crypt [SWAP]
└─sdb2 8:18 0 7999415655936 0 part
sdc 8:32 0 8001563222016 0 disk
├─sdc1 8:33 0 2147418624 0 part
│ └─md126 9:126 0 2145320960 0 raid1
│ └─md126 253:0 0 2145320960 0 crypt [SWAP]
└─sdc2 8:34 0 7999415655936 0 part
sdd 8:48 0 8001563222016 0 disk
├─sdd1 8:49 0 2147418624 0 part
│ └─md127 9:127 0 2145320960 0 raid1
│ └─md127 253:1 0 2145320960 0 crypt [SWAP]
└─sdd2 8:50 0 7999415655936 0 part
sde 8:64 0 60022480896 0 disk
├─sde1 8:65 0 524288 0 part
└─sde2 8:66 0 60021915648 0 part
sdf 8:80 0 8001563222016 0 disk
├─sdf1 8:81 0 2147418624 0 part
└─sdf2 8:82 0 7999415655936 0 part
sdg 8:96 1 0 0 disk
zd0 230:0 0 549755813888 0 disk