Advise the server for Orange Pi One plus

Hello! Advise the server for http://www.orangepi.org/OrangePiOneplus/

airspy@OrangePi:~$ uname -m
aarch64
airspy@OrangePi:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04.3 LTS
Release: 16.04
Codename: xenial
airspy@OrangePi:~$ cat /proc/cpuinfo
Processor : AArch64 Processor rev 4 (aarch64)
processor : 0
processor : 1
processor : 2
processor : 3
Features : fp asimd aes pmull sha1 sha2 crc32
CPU implementer : 0x41
CPU architecture: AArch64
CPU variant : 0x0
CPU part : 0xd03
CPU revision : 4

Hardware : sun50iw6
Serial : 0c000141091e5c0a030b

I tried -

airspy@OrangePi:~$ sudo ./vhusbdarm64a53
Illegal instruction
airspy@OrangePi:~$ sudo ./vhusbdarm64
PROT_EXEC|PROT_WRITE failed.airspy@OrangePi:~$

airspy@OrangePi:~$ file ./vhusbdarm64a53
./vhusbdarm64a53: ELF 64-bit LSB executable, ARM aarch64, version 1 (SYSV), statically linked, stripped
airspy@OrangePi:~$ file ./vhusbdarm64
./vhusbdarm64: ELF 64-bit LSB executable, ARM aarch64, version 1 (SYSV), statically linked, stripped
airspy@OrangePi:~$ file /bin/uname
/bin/uname: ELF 64-bit LSB executable, ARM aarch64, version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux-aarch64.so.1, for GNU/Linux 3.7.0, BuildID[sha1]=3533cf52ba1b76df45fc9d43e4005ebd3b0713b1, stripped

What will you advise?