Qi 300 was the first MicroChannel Architecture product from Apricot and contained 4 x 16-bit expansion slots.

Motherboard Layout Rev C, Rev D, Rev E, Rev F
Motherboard Revision History Rev C, Rev D, Rev E, Rev F
Motherboard Revision Summary
BIOS Revision Summary
Parts List

Product Code prefix
   JP - 386SX-16

Specification

Bus Architecture	MCA
Processor	Intel 80386SX-16
Video	VGA Onboard
Memory	1MB to 5MB Onboard (Dependant Upon Revision)
Floppy Disk Drive	3.5" Internal
Hard Disk Drive	30MB to 50MB (RLL & SCSI)
Networking	Ethernet Onboard
Security	Onboard
Expansion Options	Four 16-bit slots External 5.25" Floppy 80387SX Maths Co-Processor 40MB Internal Tape Drive