diff --git a/src/ZWave/BinaryExtensions.cs b/src/ZWave/BinaryExtensions.cs
index e307948..33421e9 100644
--- a/src/ZWave/BinaryExtensions.cs
+++ b/src/ZWave/BinaryExtensions.cs
@@ -1,136 +1,18 @@
-namespace ZWave;
+using System.Buffers.Binary;
+
+namespace ZWave;
 
 internal static class BinaryExtensions
 {
     public static sbyte ToInt8(this byte b) => unchecked((sbyte)b);
 
-    public static ushort ToUInt16BE(this ReadOnlySpan<byte> bytes)
-    {
-        if (bytes.Length > sizeof(ushort))
-        {
-            throw new ArgumentException($"The number of bytes ({bytes.Length}) is more than can fit in an ushort ({sizeof(ushort)}).", nameof(bytes));
-        }
-
-        // BitConverter uses the endianness of the machine, so figure out if we have to reverse the bytes.
-        if (BitConverter.IsLittleEndian)
-        {
-            // Note: There is no need to pad since LE would be padded on the right.
-            Span<byte> buffer = stackalloc byte[sizeof(ushort)];
-            bytes.CopyTo(buffer);
-            buffer.Reverse();
-            return BitConverter.ToUInt16(buffer);
-        }
-        else if (bytes.Length < sizeof(ushort))
-        {
-            // Add padding
-            Span<byte> buffer = stackalloc byte[sizeof(ushort)];
-            bytes.CopyTo(buffer.Slice(sizeof(ushort) - bytes.Length));
-            return BitConverter.ToUInt16(buffer);
-        }
-        else
-        {
-            // Perfect size and endianness
-            return BitConverter.ToUInt16(bytes);
-        }
-    }
-
-    public static void WriteBytesBE(this ushort value, Span<byte> destination)
-    {
-        if (destination.Length != sizeof(ushort))
-        {
-            throw new ArgumentException($"Destination must be of length {sizeof(ushort)}");
-        }
-
-        if (!BitConverter.TryWriteBytes(destination, value))
-        {
-            // This really should never happen.
-            throw new InvalidOperationException($"Value {value} could not be converted to bytes.");
-        }
-
-        // BitConverter uses the endianness of the machine, so figure out if we have to reverse the bytes.
-        if (BitConverter.IsLittleEndian)
-        {
-            destination.Reverse();
-        }
-    }
-
-    public static uint ToUInt32BE(this ReadOnlySpan<byte> bytes)
-    {
-        if (bytes.Length > sizeof(uint))
-        {
-            throw new ArgumentException($"The number of bytes ({bytes.Length}) is more than can fit in an uint ({sizeof(uint)}).", nameof(bytes));
-        }
-
-        // BitConverter uses the endianness of the machine, so figure out if we have to reverse the bytes.
-        if (BitConverter.IsLittleEndian)
-        {
-            // Note: There is no need to pad since LE would be padded on the right.
-            Span<byte> buffer = stackalloc byte[sizeof(uint)];
-            bytes.CopyTo(buffer);
-            buffer.Reverse();
-            return BitConverter.ToUInt32(buffer);
-        }
-        else if (bytes.Length < sizeof(uint))
-        {
-            // Add padding
-            Span<byte> buffer = stackalloc byte[sizeof(uint)];
-            bytes.CopyTo(buffer.Slice(sizeof(uint) - bytes.Length));
-            return BitConverter.ToUInt32(buffer);
-        }
-        else
-        {
-            // Perfect size and endianness
-            return BitConverter.ToUInt32(bytes);
-        }
-    }
-
-    public static void WriteBytesBE(this uint value, Span<byte> destination)
-    {
-        if (destination.Length != sizeof(uint))
-        {
-            throw new ArgumentException($"Destination must be of length {sizeof(uint)}");
-        }
+    public static ushort ToUInt16BE(this ReadOnlySpan<byte> bytes) => BinaryPrimitives.ReadUInt16BigEndian(bytes);
 
-        if (!BitConverter.TryWriteBytes(destination, value))
-        {
-            // This really should never happen.
-            throw new InvalidOperationException($"Value {value} could not be converted to bytes.");
-        }
+    public static void WriteBytesBE(this ushort value, Span<byte> destination) => BinaryPrimitives.WriteUInt16BigEndian(destination, value);
 
-        // BitConverter uses the endianness of the machine, so figure out if we have to reverse the bytes.
-        if (BitConverter.IsLittleEndian)
-        {
-            destination.Reverse();
-        }
-    }
+    public static uint ToUInt32BE(this ReadOnlySpan<byte> bytes) => BinaryPrimitives.ReadUInt32BigEndian(bytes);
 
-    public static int ToInt32BE(this ReadOnlySpan<byte> bytes)
-    {
-        if (bytes.Length > sizeof(int))
-        {
-            throw new ArgumentException($"The number of bytes ({bytes.Length}) is more than can fit in an int ({sizeof(int)}).", nameof(bytes));
-        }
+    public static void WriteBytesBE(this uint value, Span<byte> destination) => BinaryPrimitives.WriteUInt32BigEndian(destination, value);
 
-        // BitConverter uses the endianness of the machine, so figure out if we have to reverse the bytes.
-        if (BitConverter.IsLittleEndian)
-        {
-            // Note: There is no need to pad since LE would be padded on the right.
-            Span<byte> buffer = stackalloc byte[sizeof(int)];
-            bytes.CopyTo(buffer);
-            buffer.Reverse();
-            return BitConverter.ToInt32(buffer);
-        }
-        else if (bytes.Length < sizeof(int))
-        {
-            // Add padding
-            Span<byte> buffer = stackalloc byte[sizeof(int)];
-            bytes.CopyTo(buffer.Slice(sizeof(int) - bytes.Length));
-            return BitConverter.ToInt32(buffer);
-        }
-        else
-        {
-            // Perfect size and endianness
-            return BitConverter.ToInt32(bytes);
-        }
-    }
+    public static int ToInt32BE(this ReadOnlySpan<byte> bytes) => BinaryPrimitives.ReadInt32BigEndian(bytes);
 }