diff --git a/enumerator/usb_netbsd.go b/enumerator/usb_netbsd.go
new file mode 100644
index 0000000..b6d7e8f
--- /dev/null
+++ b/enumerator/usb_netbsd.go
@@ -0,0 +1,40 @@
+//
+// Copyright 2014-2023 Cristian Maglie. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+//
+
+package enumerator
+
+import (
+	"strings"
+
+	"go.bug.st/serial"
+)
+
+func nativeGetDetailedPortsList() ([]*PortDetails, error) {
+	// Retrieve the port list
+	ports, err := serial.GetPortsList()
+	if err != nil {
+		return nil, &PortEnumerationError{causedBy: err}
+	}
+
+	var res []*PortDetails
+	for _, port := range ports {
+		details, err := nativeGetPortDetails(port)
+		if err != nil {
+			return nil, &PortEnumerationError{causedBy: err}
+		}
+		res = append(res, details)
+	}
+	return res, nil
+}
+
+func nativeGetPortDetails(portPath string) (*PortDetails, error) {
+	result := &PortDetails{Name: portPath}
+
+	if strings.Contains(result.Name, "U") {
+		result.IsUSB = true
+	}
+	return result, nil
+}
diff --git a/serial_netbsd.go b/serial_netbsd.go
new file mode 100644
index 0000000..87619cd
--- /dev/null
+++ b/serial_netbsd.go
@@ -0,0 +1,79 @@
+//
+// Copyright 2014-2023 Cristian Maglie. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+//
+
+package serial
+
+import "golang.org/x/sys/unix"
+
+const devFolder = "/dev"
+const regexFilter = "(dty|tty|dtyU|ttyU)[0-9]{1,2}"
+
+// termios manipulation functions
+
+var baudrateMap = map[int]uint32{
+	0:      unix.B9600, // Default to 9600
+	50:     unix.B50,
+	75:     unix.B75,
+	110:    unix.B110,
+	134:    unix.B134,
+	150:    unix.B150,
+	200:    unix.B200,
+	300:    unix.B300,
+	600:    unix.B600,
+	1200:   unix.B1200,
+	1800:   unix.B1800,
+	2400:   unix.B2400,
+	4800:   unix.B4800,
+	9600:   unix.B9600,
+	19200:  unix.B19200,
+	38400:  unix.B38400,
+	57600:  unix.B57600,
+	115200: unix.B115200,
+	230400: unix.B230400,
+	460800: unix.B460800,
+	921600: unix.B921600,
+}
+
+var databitsMap = map[int]uint32{
+	0: unix.CS8, // Default to 8 bits
+	5: unix.CS5,
+	6: unix.CS6,
+	7: unix.CS7,
+	8: unix.CS8,
+}
+
+const tcCMSPAR uint32 = 0 // may be CMSPAR or PAREXT
+const tcIUCLC uint32 = 0
+
+const tcCRTSCTS uint32 = 0x00010000
+const tcCCTS_OFLOW uint32 = tcCRTSCTS
+const tcCRTS_IFLOW uint32 = tcCRTSCTS
+
+const ioctlTcgetattr = unix.TIOCGETA
+const ioctlTcsetattr = unix.TIOCSETA
+const ioctlTcflsh = unix.TIOCFLUSH
+const ioctlTioccbrk = unix.TIOCCBRK
+const ioctlTiocsbrk = unix.TIOCSBRK
+
+func toTermiosSpeedType(speed uint32) int32 {
+	return int32(speed)
+}
+
+func setTermSettingsBaudrate(speed int, settings *unix.Termios) (error, bool) {
+	baudrate, ok := baudrateMap[speed]
+	if !ok {
+		return nil, true
+	}
+
+	settings.Ispeed = toTermiosSpeedType(baudrate)
+	settings.Ospeed = toTermiosSpeedType(baudrate)
+	return nil, false
+}
+
+func (port *unixPort) setSpecialBaudrate(speed uint32) error {
+	// TODO: unimplemented
+	return &PortError{code: InvalidSpeed}
+}
diff --git a/serial_resetbuf_linux_bsd.go b/serial_resetbuf_linux_bsd.go
index 105669d..97b0238 100644
--- a/serial_resetbuf_linux_bsd.go
+++ b/serial_resetbuf_linux_bsd.go
@@ -4,7 +4,7 @@
 // license that can be found in the LICENSE file.
 //
 
-//go:build linux || freebsd || openbsd
+//go:build linux || freebsd || netbsd || openbsd
 
 package serial
 
diff --git a/serial_unix.go b/serial_unix.go
index e025d2d..a50ded9 100644
--- a/serial_unix.go
+++ b/serial_unix.go
@@ -4,7 +4,7 @@
 // license that can be found in the LICENSE file.
 //
 
-//go:build linux || darwin || freebsd || openbsd
+//go:build linux || darwin || freebsd || netbsd || openbsd
 
 package serial
 
diff --git a/unixutils/pipe.go b/unixutils/pipe.go
index 748de34..75eab68 100644
--- a/unixutils/pipe.go
+++ b/unixutils/pipe.go
@@ -4,7 +4,7 @@
 // license that can be found in the LICENSE file.
 //
 
-//go:build linux || darwin || freebsd || openbsd
+//go:build linux || darwin || freebsd || netbsd || openbsd
 
 package unixutils
 
diff --git a/unixutils/select.go b/unixutils/select.go
index 9f0e214..26a8f3c 100644
--- a/unixutils/select.go
+++ b/unixutils/select.go
@@ -4,7 +4,7 @@
 // license that can be found in the LICENSE file.
 //
 
-//go:build linux || darwin || freebsd || openbsd
+//go:build linux || darwin || freebsd || netbsd || openbsd
 
 package unixutils