Both were used as home linux servers so they work good as that (low
power consumption)
No mice, but I have an ordinary IBM PS2 keyboard I can throw in if it's
wanted.
IBM Tower
K6-II 533
120MB RAM
6GB HD
CDROM
NIC
USB
$10
IBM Vectra VL Desktop-type
PII-400
128MB
4GB HD
CDROM
2 NICs
USB
$10