diff --git a/scripts/src/bus.lua b/scripts/src/bus.lua
index 1b5484abf5855..b7539cef797bc 100644
--- a/scripts/src/bus.lua
+++ b/scripts/src/bus.lua
@@ -3023,6 +3023,8 @@ if (BUSES["A2BUS"]~=null) then
 		MAME_DIR .. "src/devices/bus/a2bus/a2estd80col.h",
 		MAME_DIR .. "src/devices/bus/a2bus/a2hsscsi.cpp",
 		MAME_DIR .. "src/devices/bus/a2bus/a2hsscsi.h",
+		MAME_DIR .. "src/devices/bus/a2bus/a2ieee488.cpp",
+		MAME_DIR .. "src/devices/bus/a2bus/a2ieee488.h",
 		MAME_DIR .. "src/devices/bus/a2bus/a2iwm.cpp",
 		MAME_DIR .. "src/devices/bus/a2bus/a2iwm.h",
 		MAME_DIR .. "src/devices/bus/a2bus/a2mcms.cpp",
diff --git a/src/devices/bus/a2bus/a2ieee488.cpp b/src/devices/bus/a2bus/a2ieee488.cpp
new file mode 100644
index 0000000000000..c93ea4813819e
--- /dev/null
+++ b/src/devices/bus/a2bus/a2ieee488.cpp
@@ -0,0 +1,225 @@
+// license:BSD-3-Clause
+// copyright-holders:Golden Child
+/*********************************************************************
+
+    a2ieee488.cpp
+
+    Apple II IEEE-488 Interface Card
+
+    Notes: The ROM will write values to CSWL (charout) and KSWL (keyin) for
+    the input and output vectors.
+
+    C138  lda #$03                                            A9 03
+    C13A  sta <KSWL                                           85 38
+    C13C  lda #$06                                            A9 06
+    C13E  sta <CSWL                                           85 36
+    C140  lda #$80                                            A9 80
+
+    Upon executing PR#1, CSWL will have the value C100.
+
+
+    Once this executes after PR#1 and a command is issued, the CSWL has vector of C106.
+    However, the KSWL vector is FD03 instead of C103.
+
+    0036  06 C1 03 FD
+
+    Using both PR#1 and IN#1 in tandem does the following:
+
+    Upon executing PR#1, CSWL will have the value C100.
+    Upon executing IN#1, KSWL will have the value C100.
+    After the IN#1 and a command being issued KSWL will have the proper value C103.
+
+    So it needs both PR#x and IN#x in tandem for this to work properly, before any commands
+    are issued.
+
+    Some examples in the manual show using only PR#x but the apple will
+    start a loop of generating junk @ characters.  This is because KSWL+1
+    does not contain the slot ROM high address of Cx.
+
+    Most examples in the manual show tandem PR#1 and IN#1 usage along with PR#0 and IN#0.
+
+    Resetting the apple, a quick test will work (tandem PR#1 : IN#1 and PR#0 : IN#0)
+
+    100 PR#1 : IN#1
+    110 PRINT "SC1"
+    120 PRINT "LF1"
+    130 PRINT "DV1"
+    140 PR#0 : IN#0
+
+    The following will work, because it doesn't try to input anything, and
+    the last IN#0 fixes the KSWL vector. (tandem PR#0 : IN#0 on exit)
+
+    100 PR#1
+    110 PRINT "SC1"
+    120 PRINT "LF1"
+    130 PRINT "DV1"
+    140 PR#0 : IN#0
+
+    This will generate junk characters on exit once it gets to the command line,
+    needing a reset to fix the KSWL vector.
+
+    100 PR#1
+    110 PRINT "SC1"
+    120 PRINT "LF1"
+    130 PRINT "DV1"
+    140 PR#0
+
+    This will generate junk characters on exit once it gets to the INPUT A$,
+    needing a reset to fix the KSWL vector.
+
+    100 PR#1
+    110 PRINT "SC1"
+    140 PR#0
+    145 INPUT A$
+
+    The following will not trigger the runaway input as no commands have
+    been issued to the card:
+
+    100 PR#1
+    140 PR#0
+    145 INPUT A$
+
+*********************************************************************/
+
+#include "emu.h"
+#include "a2ieee488.h"
+
+#include "bus/ieee488/ieee488.h"
+#include "machine/tms9914.h"
+
+namespace {
+
+/***************************************************************************
+    PARAMETERS
+***************************************************************************/
+
+#define TMS_TAG "tms9914"
+
+//**************************************************************************
+//  TYPE DEFINITIONS
+//**************************************************************************
+
+class a2bus_ieee488_device:
+	public device_t,
+	public device_a2bus_card_interface
+{
+public:
+	// construction/destruction
+	a2bus_ieee488_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
+
+protected:
+	a2bus_ieee488_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock);
+
+	virtual void device_start() override ATTR_COLD;
+	virtual void device_reset() override ATTR_COLD;
+	virtual void device_add_mconfig(machine_config &config) override ATTR_COLD;
+
+	virtual const tiny_rom_entry *device_rom_region() const override ATTR_COLD;
+
+	// overrides of standard a2bus slot functions
+	virtual uint8_t read_c0nx(uint8_t offset) override;
+	virtual void write_c0nx(uint8_t offset, uint8_t data) override;
+
+	virtual u8 read_cnxx(u8 offset) override { return m_rom[offset]; };
+	virtual uint8_t read_c800(uint16_t offset) override { return m_rom[offset]; }
+
+private:
+	required_device<ieee488_device> m_ieee;
+	required_device<tms9914_device> m_tms9914;
+	required_region_ptr<u8> m_rom;
+};
+
+//-------------------------------------------------
+//  device_add_mconfig - add device configuration
+//-------------------------------------------------
+
+void a2bus_ieee488_device::device_add_mconfig(machine_config &config)
+{
+	TMS9914(config, m_tms9914, 1021800);
+//  m_tms9914->int_write_cb().set(DEVICE_SELF_OWNER, FUNC(a2bus_ieee488_device::irq_w));  // int line not hooked up
+	m_tms9914->dio_read_cb().set(IEEE488_TAG, FUNC(ieee488_device::dio_r));
+	m_tms9914->dio_write_cb().set(IEEE488_TAG, FUNC(ieee488_device::host_dio_w));
+	m_tms9914->eoi_write_cb().set(IEEE488_TAG, FUNC(ieee488_device::host_eoi_w));
+	m_tms9914->dav_write_cb().set(IEEE488_TAG, FUNC(ieee488_device::host_dav_w));
+	m_tms9914->nrfd_write_cb().set(IEEE488_TAG, FUNC(ieee488_device::host_nrfd_w));
+	m_tms9914->ndac_write_cb().set(IEEE488_TAG, FUNC(ieee488_device::host_ndac_w));
+	m_tms9914->ifc_write_cb().set(IEEE488_TAG, FUNC(ieee488_device::host_ifc_w));
+	m_tms9914->srq_write_cb().set(IEEE488_TAG, FUNC(ieee488_device::host_srq_w));
+	m_tms9914->atn_write_cb().set(IEEE488_TAG, FUNC(ieee488_device::host_atn_w));
+	m_tms9914->ren_write_cb().set(IEEE488_TAG, FUNC(ieee488_device::host_ren_w));
+
+	IEEE488(config, m_ieee);
+	m_ieee->eoi_callback().set(m_tms9914, FUNC(tms9914_device::eoi_w));
+	m_ieee->dav_callback().set(m_tms9914, FUNC(tms9914_device::dav_w));
+	m_ieee->nrfd_callback().set(m_tms9914, FUNC(tms9914_device::nrfd_w));
+	m_ieee->ndac_callback().set(m_tms9914, FUNC(tms9914_device::ndac_w));
+	m_ieee->ifc_callback().set(m_tms9914, FUNC(tms9914_device::ifc_w));
+	m_ieee->srq_callback().set(m_tms9914, FUNC(tms9914_device::srq_w));
+	m_ieee->atn_callback().set(m_tms9914, FUNC(tms9914_device::atn_w));
+	m_ieee->ren_callback().set(m_tms9914, FUNC(tms9914_device::ren_w));
+//  IEEE488_SLOT(config, "ieee_dev", 0, cbm_ieee488_devices, nullptr);
+	IEEE488_SLOT(config, "ieee_dev", 0, hp_ieee488_devices, nullptr);
+
+}
+
+//**************************************************************************
+//  LIVE DEVICE
+//**************************************************************************
+
+a2bus_ieee488_device::a2bus_ieee488_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
+	a2bus_ieee488_device(mconfig, A2BUS_IEEE488, tag, owner, clock)
+{
+}
+
+a2bus_ieee488_device::a2bus_ieee488_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock) :
+	device_t(mconfig, type, tag, owner, clock),
+	device_a2bus_card_interface(mconfig, *this),
+	m_ieee(*this, IEEE488_TAG),
+	m_tms9914(*this, TMS_TAG),
+	m_rom(*this, "rom")
+{
+}
+
+//-------------------------------------------------
+//  device_start - device-specific startup
+//-------------------------------------------------
+
+void a2bus_ieee488_device::device_start()
+{
+}
+
+void a2bus_ieee488_device::device_reset()
+{
+}
+
+uint8_t a2bus_ieee488_device::read_c0nx(uint8_t offset)
+{
+	uint8_t data = 0xff;
+	if (!machine().side_effects_disabled())
+	{
+		data = m_tms9914->read(offset & 0x07);
+	}
+	return data;
+}
+
+void a2bus_ieee488_device::write_c0nx(uint8_t offset, uint8_t data)
+{
+	m_tms9914->write(offset & 0x07, data);
+}
+
+ROM_START(a2ieee488)
+	ROM_REGION(0x0800, "rom", 0)
+	ROM_LOAD( "apple_ieee488.bin", 0x0000, 0x0800, CRC(57a3ece1) SHA1(d5cd452bdb7f9ab5c1d77806ffea4b63da77f714) )
+	//  According to Reactive Micro website, this is part number: 341-0059-A
+ROM_END
+
+
+const tiny_rom_entry *a2bus_ieee488_device::device_rom_region() const
+{
+	return ROM_NAME(a2ieee488);
+}
+
+} // anonymous namespace
+
+
+DEFINE_DEVICE_TYPE_PRIVATE(A2BUS_IEEE488, device_a2bus_card_interface, a2bus_ieee488_device, "a2ieee488", "Apple II IEEE-488 Interface")
diff --git a/src/devices/bus/a2bus/a2ieee488.h b/src/devices/bus/a2bus/a2ieee488.h
new file mode 100644
index 0000000000000..c69411cecf2b5
--- /dev/null
+++ b/src/devices/bus/a2bus/a2ieee488.h
@@ -0,0 +1,20 @@
+// license:BSD-3-Clause
+// copyright-holders:Golden Child
+/*********************************************************************
+
+    a2ieee488.h
+
+    Apple II IEEE-488 Interface Card
+
+*********************************************************************/
+
+#ifndef MAME_BUS_A2BUS_A2IEEE488_H
+#define MAME_BUS_A2BUS_A2IEEE488_H
+
+#pragma once
+
+#include "a2bus.h"
+
+DECLARE_DEVICE_TYPE(A2BUS_IEEE488, device_a2bus_card_interface)
+
+#endif // MAME_BUS_A2BUS_A2IEEE488_H
diff --git a/src/devices/bus/a2bus/cards.cpp b/src/devices/bus/a2bus/cards.cpp
index cc2380fd45542..e2d56b8e8b836 100644
--- a/src/devices/bus/a2bus/cards.cpp
+++ b/src/devices/bus/a2bus/cards.cpp
@@ -22,6 +22,7 @@
 #include "a2dx1.h"
 #include "a2echoii.h"
 #include "a2hsscsi.h"
+#include "a2ieee488.h"
 #include "a2iwm.h"
 #include "a2mcms.h"
 #include "a2memexp.h"
@@ -155,6 +156,7 @@ void apple2_cards(device_slot_interface &device)
 	device.option_add("excel9", A2BUS_EXCEL9);                 // Excel-9 (6809 coprocessor)
 	device.option_add("vistaa800", A2BUS_VISTAA800);           // Vista A800 8" Disk Controller Card
 	device.option_add("wicotrackball", A2BUS_WICOTRACKBALL);   // Wico Trackball
+	device.option_add("ieee488", A2BUS_IEEE488);               // Apple II IEEE-488 Interface Card 
 }
 
 void apple2e_cards(device_slot_interface &device)
@@ -237,6 +239,7 @@ void apple2e_cards(device_slot_interface &device)
 	device.option_add("superdrive", A2BUS_SUPERDRIVE);         // Apple II 3.5" Disk Controller
 	device.option_add("vistaa800", A2BUS_VISTAA800);           // Vista A800 8" Disk Controller Card
 	device.option_add("wicotrackball", A2BUS_WICOTRACKBALL);   // Wico Trackball
+	device.option_add("ieee488", A2BUS_IEEE488);               // Apple II IEEE-488 Interface Card 
 }
 
 void apple2gs_cards(device_slot_interface &device)
@@ -313,6 +316,7 @@ void apple2gs_cards(device_slot_interface &device)
 	device.option_add("pdromdrive", A2BUS_PRODOSROMDRIVE);     // ProDOS ROM Drive
 	device.option_add("superdrive", A2BUS_SUPERDRIVE);         // Apple II 3.5" Disk Controller
 	device.option_add("wicotrackball", A2BUS_WICOTRACKBALL);   // Wico Trackball
+	device.option_add("ieee488", A2BUS_IEEE488);               // Apple II IEEE-488 Interface Card 
 }
 
 void apple3_cards(device_slot_interface &device)