Manufacturer ... Unknown / Goldstar ?
Model .......... GW2760-V4
FDC chip ....... Acer M5105 A4E
Class .......... ISA
Drive .......... TEAC FD-55BR-528-U

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TESTFDC 1.18 / Mar 07 2012
Copyright 2007-2012 Dave Dunfield - All rights reserved.
BIOS reports drive B: as 360K DD, 40-track.
Testing as: 360K DD, 40-track

Insert media - Press ENTER or ESC to skip:
250k Single-Density: Format Write Verify Ok
250k Double-Density: Format Write Verify Ok
250k Double/128byte: Format Write Verify Ok

Report on FDC capabilities, issued 12/06/2020 17:06:50:

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

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

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

EOF