Manufacturer ... Unknown / Goldstar ?
Model .......... GW2760-V4
FDC chip ....... Acer M5105 A4E
Class .......... ISA
Drive .......... TEAC FD-55GFR-149-U5

#####

TESTFDC 1.18 / Mar 07 2012
Copyright 2007-2012 Dave Dunfield - All rights reserved.
BIOS reports drive A: as 1.2M HD, 80-track.
Testing as: 1.2M HD, 80-track

Insert high density media - Press ENTER or ESC to skip:
500k Single-Density: Format Write Verify Ok
500k Double-Density: Format Write Verify Ok
500k Double/128byte: Format Write Verify Ok

Report on FDC capabilities, issued 12/06/2020 17:17:41:

Single-Density at 250 kbps ............................ Not tested
Single-Density at 300 kbps ............................ Not tested
Single-Density at 500 kbps .......................... Passed

Double-Density at 250 kbps ............................ Not tested
Double-Density at 300 kbps ............................ Not tested
Double-Density at 500 kbps .......................... Passed

Double-Density at 250 kbps / 128 byte sectors ......... Not tested
Double-Density at 300 kbps / 128 byte sectors ......... Not tested
Double-Density at 500 kbps / 128 byte sectors ....... Passed

EOF