Benchmark #64232 - pibenchmarks.com

Brand: Unidentified Realtek RTL9210B-CG Adapter
SSD (M.2 NVMe)
#241 / 1,679
67
#732 / 1,679
#706 / 984
#266 / 281
5,799
	Amazon.com AliExpress

Overview
2022-11-15 08:04:24
#64,232
8,567
+2,768 (+32.31%)
MrCoffeeNerves
Inland QN322, Inland M.2 SATA/NVMe enclosure, Saillin 10Gbps USB adapter

Storage Details
Unidentified Realtek RTL9210B-CG Adapter
SSD (M.2 NVMe)
1.8T
SSD
Realtek
RTL9210B-CG
3.20
5,000
0bda:9210
0x0bda (Realtek Semiconductor Corp.)
0x9210 (RTL9210 M.2 NVME Adapter)
uas
None

System Board Details
		Amazon.com AliExpress
Raspberry Pi 4B 1.2
Raspberry Pi 4 Model B Rev 1.2
Raspberry Pi Foundation
N/A
4
2,100 (+600)
500
4 GB
1,600

Operating System

Ubuntu 22.10
aarch64

Benchmark Results
152 MB/s
276.95 MB/s
278.75 MB/s
20,521 IOPS
24,764 IOPS
82,084 KB/s
99,056 KB/s
17,855 KB/s
25,029 KB/s
17,654 KB/s
28,332 KB/s

inxi Results
System: Kernel: 5.19.0-1006-raspi arch: aarch64 bits: 64 compiler: N/A parameters: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_headphones=0 snd_bcm2835.enable_headphones=1 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_hdmi=0 video=HDMI-A-1:1920x1080M@60 smsc95xx.macaddr=XX:XX:XX:XX:XX:XX vc_mem.mem_base=0x3eb00000 vc_mem.mem_size=0x3ff00000 zswap.enabled=1 zswap.zpool=z3fold zswap.compressor=zstd dwc_otg.lpm_enable=0 console=tty1 root=LABEL=writable rootfstype=ext4 rootwait fixrtc quiet splash Desktop: GNOME v: 43.0 tk: GTK v: 3.24.34 wm: gnome-shell dm: GDM3 v: 43.0 Distro: Ubuntu 22.10 (Kinetic Kudu) Machine: Type: ARM System: Raspberry Pi 4 Model B Rev 1.2 details: BCM2835 rev: c03112 Battery: Message: No system battery data found. Is one present? Memory: RAM: total: 3.77 GiB used: 1.63 GiB (43.3%) gpu: 76 MiB RAM Report: smbios: No SMBIOS data for dmidecode to process PCI Slots: Message: No ARM data found for this feature. CPU: Info: model: N/A variant: cortex-a72 bits: 64 type: MCP arch: ARMv8 family: 8 model-id: 0 stepping: 3 Topology: cpus: 1x cores: 4 smt: N/A cache: L1: 320 KiB desc: d-4x32 KiB! i-4x48 KiB L2: 1024 KiB desc: 1x1024 KiB Speed (MHz): avg: 600 min/max: 600/2100 scaling: driver: cpufreq-dt governor: ondemand cores: 1: 600 2: 600 3: 600 4: 600 bogomips: 432 Features: asimd cpuid crc32 evtstrm fp Vulnerabilities: Type: itlb_multihit status: Not affected Type: l1tf status: Not affected Type: mds status: Not affected Type: meltdown status: Not affected Type: mmio_stale_data status: Not affected Type: retbleed status: Not affected Type: spec_store_bypass status: Vulnerable Type: spectre_v1 mitigation: __user pointer sanitization Type: spectre_v2 status: Vulnerable Type: srbds status: Not affected Type: tsx_async_abort status: Not affected Graphics: Device-1: bcm2711-hdmi0 driver: vc4_hdmi v: N/A bus-ID: N/A chip-ID: brcm:fef00700 class-ID: hdmi Device-2: bcm2711-hdmi1 driver: vc4_hdmi v: N/A bus-ID: N/A chip-ID: brcm:fef05700 class-ID: hdmi Device-3: bcm2711-vc5 driver: vc4_drm v: N/A bus-ID: N/A chip-ID: brcm:gpu class-ID: gpu Display: server: X.Org v: 1.22.X.X with: Xwayland v: 22.1.3 compositor: gnome-shell driver: X: loaded: modesetting unloaded: fbdev dri: vc4 gpu: vc4-drm,vc4_crtc,vc4_dpi,vc4_dsi,vc4_firmware_kms,vc4_hdmi,vc4_hvs,vc4_txp,vc4_v3d,vc4_vec display-ID: :0 screens: 1 Screen-1: 0 s-res: 1920x1080 s-dpi: 96 s-size: 508x286mm (20.00x11.26") s-diag: 583mm (22.95") Monitor-1: HDMI-A-2 mapped: XWAYLAND0 model: MSI MAG241C built: 2019 res: 1920x1080 hz: 60 dpi: 94 gamma: 1.2 chroma: red: x: 0.678 y: 0.314 green: x: 0.286 y: 0.651 blue: x: 0.149 y: 0.075 white: x: 0.314 y: 0.329 size: 520x290mm (20.47x11.42") diag: 598mm (23.5") ratio: 16:9 modes: 1920x1080, 1680x1050, 1280x1024, 1440x900, 1280x960, 1152x864, 1280x720, 1440x576, 1024x768, 1440x480, 800x600, 720x576, 720x480, 640x480, 720x400 EDID-Warnings: 1: parse_edid: unhandled CEA mode 75 2: parse_edid: unhandled CEA mode 76 API: OpenGL Message: Unable to show GL data. Required tool glxinfo missing. Audio: Device-1: bcm2711-hdmi0 driver: vc4_hdmi bus-ID: N/A chip-ID: brcm:fef00700 class-ID: hdmi Device-2: bcm2711-hdmi1 driver: vc4_hdmi bus-ID: N/A chip-ID: brcm:fef05700 class-ID: hdmi Sound API: ALSA v: k5.19.0-1006-raspi running: yes Sound Server-1: PipeWire v: 0.3.58 running: yes Network: Device-1: bcm2835-mmc driver: mmc_bcm2835 v: N/A port: N/A bus-ID: N/A chip-ID: brcm:fe300000 class-ID: mmcnr IF: wlan0 state: down mac: Device-2: bcm2711-genet-v5 driver: bcmgenet v: N/A port: N/A bus-ID: N/A chip-ID: brcm:fd580000 class-ID: ethernet IF: eth0 state: up speed: 1000 Mbps duplex: full mac: IP v4: type: dynamic noprefixroute scope: global broadcast: IP v6: type: temporary dynamic scope: global IP v6: type: dynamic mngtmpaddr noprefixroute scope: global IP v6: type: noprefixroute scope: link WAN IP: Bluetooth: Device-1: bcm2835-pl011 driver: uart_pl011 bus-ID: N/A chip-ID: brcm:fe201000 class-ID: serial Report: hciconfig ID: hci0 rfk-id: 1 state: up address: bt-v: 3.0 lmp-v: 5.0 sub-v: 6119 hci-v: 5.0 rev: 156 Info: acl-mtu: 1021:8 sco-mtu: 64:1 link-policy: rswitch sniff link-mode: peripheral accept service-classes: rendering, capturing, audio, telephony Logical: Message: No logical block device data found. RAID: Message: No RAID data found. Drives: Local Storage: total: 1.82 TiB used: 7.37 GiB (0.4%) ID-1: /dev/sda maj-min: 8:0 type: USB vendor: Realtek model: RTL9210B-CG size: 1.82 TiB block-size: physical: 512 B logical: 512 B type: N/A rev: 1.00 drive rev: EDFMF0.0 temp: 31 Celsius C scheme: MBR SMART: yes health: PASSED on: 4 hrs cycles: 37 read-units: 129,181 [66.1 GB] written-units: 206,917 [105 GB] Message: No optical or floppy data found. Partition: ID-1: / raw-size: 1.82 TiB size: 1.79 TiB (98.43%) used: 7.25 GiB (0.4%) fs: ext4 block-size: 4096 B dev: /dev/sda2 maj-min: 8:2 label: writable uuid: 168a47df-87f7-4737-94b3-e16565a8291c ID-2: /boot/firmware raw-size: 256 MiB size: 252 MiB (98.46%) used: 124.2 MiB (49.3%) fs: vfat block-size: 512 B dev: /dev/sda1 maj-min: 8:1 label: system-boot uuid: DD6B-A5B8 Swap: Kernel: swappiness: 60 (default) cache-pressure: 100 (default) ID-1: swap-1 type: file size: 1024 MiB used: 768 KiB (0.1%) priority: -2 file: /swapfile Unmounted: Message: No unmounted partitions found. USB: Hub-1: 1-0:1 info: Hi-speed hub with single TT ports: 1 rev: 2.0 speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900 Hub-2: 1-1:2 info: VIA Labs Hub ports: 4 rev: 2.1 speed: 480 Mb/s power: 100mA chip-ID: 2109:3431 class-ID: 0900 Device-1: 1-1.3:3 info: Holtek Gaming Mouse [Redragon M602-RGB] type: Mouse,Keyboard,HID driver: hid-generic,usbhid interfaces: 3 rev: 2.0 speed: 12 Mb/s power: 100mA chip-ID: 04d9:fc38 class-ID: 0300 Device-2: 1-1.4:4 info: Microdia USB DEVICE type: Keyboard,Mouse driver: hid-generic,usbhid interfaces: 2 rev: 2.0 speed: 12 Mb/s power: 400mA chip-ID: 0c45:672e class-ID: 0301 Hub-3: 2-0:1 info: Super-speed hub ports: 4 rev: 3.0 speed: 5 Gb/s chip-ID: 1d6b:0003 class-ID: 0900 Device-1: 2-2:2 info: Realtek RTL9210 M.2 NVME Adapter type: Mass Storage driver: uas interfaces: 1 rev: 3.2 speed: 5 Gb/s power: 896mA chip-ID: 0bda:9210 class-ID: 0806 Hub-4: 3-0:1 info: Hi-speed hub with single TT ports: 1 rev: 2.0 speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900 Sensors: Src: /sys System Temperatures: cpu: 48.2 C mobo: N/A Fan Speeds (RPM): N/A Repos: Packages: 1750 pm: dpkg pkgs: 1739 libs: 866 tools: apt,apt-get pm: snap pkgs: 11 Active apt repos in: /etc/apt/sources.list 1: deb http: //ports.ubuntu.com/ubuntu-ports/ kinetic main restricted 2: deb http: //ports.ubuntu.com/ubuntu-ports/ kinetic-updates main restricted 3: deb http: //ports.ubuntu.com/ubuntu-ports/ kinetic universe 4: deb http: //ports.ubuntu.com/ubuntu-ports/ kinetic-updates universe 5: deb http: //ports.ubuntu.com/ubuntu-ports/ kinetic multiverse 6: deb http: //ports.ubuntu.com/ubuntu-ports/ kinetic-updates multiverse 7: deb http: //ports.ubuntu.com/ubuntu-ports/ kinetic-backports main restricted universe multiverse 8: deb http: //ports.ubuntu.com/ubuntu-ports/ kinetic-security main restricted 9: deb http: //ports.ubuntu.com/ubuntu-ports/ kinetic-security universe 10: deb http: //ports.ubuntu.com/ubuntu-ports/ kinetic-security multiverse Processes: CPU top: 5 of 280 1: cpu: 17.2% command: chrome pid: 13578 mem: 134.5 MiB (3.5%) 2: cpu: 15.6% command: gnome-shell pid: 1470 mem: 280.8 MiB (7.4%) 3: cpu: 13.9% command: chrome pid: 13467 mem: 252.5 MiB (6.6%) 4: cpu: 7.5% command: gnome-terminal-server pid: 13837 mem: 56.1 MiB (1.4%) 5: cpu: 6.0% command: xwayland pid: 2087 mem: 89.4 MiB (2.3%) Memory top: 5 of 280 1: mem: 280.8 MiB (7.4%) command: gnome-shell pid: 1470 cpu: 15.6% 2: mem: 252.5 MiB (6.6%) command: chrome pid: 13467 cpu: 13.9% 3: mem: 134.5 MiB (3.5%) command: chrome pid: 13578 cpu: 17.2% 4: mem: 117.8 MiB (3.1%) command: chrome pid: 13760 cpu: 2.5% 5: mem: 102.5 MiB (2.7%) command: chrome pid: 13801 cpu: 4.6% Info: Processes: 280 Uptime: 17m Init: systemd v: 251 target: graphical (5) default: graphical tool: systemctl Compilers: gcc: N/A Client: shell wrapper v: 5.2.2-release inxi: 3.3.23

inxi Results

System:
  Kernel: 5.19.0-1006-raspi arch: aarch64 bits: 64 compiler: N/A parameters: coherent_pool=1M
    8250.nr_uarts=0 snd_bcm2835.enable_headphones=0 snd_bcm2835.enable_headphones=1
    snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_hdmi=0 video=HDMI-A-1:1920x1080M@60
    smsc95xx.macaddr=XX:XX:XX:XX:XX:XX vc_mem.mem_base=0x3eb00000 vc_mem.mem_size=0x3ff00000
    zswap.enabled=1 zswap.zpool=z3fold zswap.compressor=zstd dwc_otg.lpm_enable=0 console=tty1
    root=LABEL=writable rootfstype=ext4 rootwait fixrtc quiet splash
  Desktop: GNOME v: 43.0 tk: GTK v: 3.24.34 wm: gnome-shell dm: GDM3 v: 43.0 Distro: Ubuntu
    22.10 (Kinetic Kudu)
Machine:
  Type: ARM System: Raspberry Pi 4 Model B Rev 1.2 details: BCM2835 rev: c03112 Battery:
  Message: No system battery data found. Is one present?
Memory:
  RAM: total: 3.77 GiB used: 1.63 GiB (43.3%) gpu: 76 MiB
  RAM Report: smbios: No SMBIOS data for dmidecode to process
PCI Slots:
  Message: No ARM data found for this feature.
CPU:
  Info: model: N/A variant: cortex-a72 bits: 64 type: MCP arch: ARMv8 family: 8 model-id: 0
    stepping: 3
  Topology: cpus: 1x cores: 4 smt: N/A cache: L1: 320 KiB desc: d-4x32 KiB! i-4x48 KiB
    L2: 1024 KiB desc: 1x1024 KiB
  Speed (MHz): avg: 600 min/max: 600/2100 scaling: driver: cpufreq-dt governor: ondemand cores:
    1: 600 2: 600 3: 600 4: 600 bogomips: 432
  Features: asimd cpuid crc32 evtstrm fp
  Vulnerabilities:
  Type: itlb_multihit status: Not affected
  Type: l1tf status: Not affected
  Type: mds status: Not affected
  Type: meltdown status: Not affected
  Type: mmio_stale_data status: Not affected
  Type: retbleed status: Not affected
  Type: spec_store_bypass status: Vulnerable
  Type: spectre_v1 mitigation: __user pointer sanitization
  Type: spectre_v2 status: Vulnerable
  Type: srbds status: Not affected
  Type: tsx_async_abort status: Not affected
Graphics:
  Device-1: bcm2711-hdmi0 driver: vc4_hdmi v: N/A bus-ID: N/A chip-ID: brcm:fef00700 class-ID: hdmi
  Device-2: bcm2711-hdmi1 driver: vc4_hdmi v: N/A bus-ID: N/A chip-ID: brcm:fef05700
    class-ID: hdmi
  Device-3: bcm2711-vc5 driver: vc4_drm v: N/A bus-ID: N/A chip-ID: brcm:gpu class-ID: gpu
  Display: server: X.Org v: 1.22.X.X with: Xwayland v: 22.1.3 compositor: gnome-shell driver: X:
    loaded: modesetting unloaded: fbdev dri: vc4
    gpu: vc4-drm,vc4_crtc,vc4_dpi,vc4_dsi,vc4_firmware_kms,vc4_hdmi,vc4_hvs,vc4_txp,vc4_v3d,vc4_vec
    display-ID: :0 screens: 1
  Screen-1: 0 s-res: 1920x1080 s-dpi: 96 s-size: 508x286mm (20.00x11.26") s-diag: 583mm (22.95")
  Monitor-1: HDMI-A-2 mapped: XWAYLAND0 model: MSI MAG241C built: 2019
    res: 1920x1080 hz: 60 dpi: 94 gamma: 1.2 chroma: red: x: 0.678 y: 0.314 green: x: 0.286 y: 0.651
    blue: x: 0.149 y: 0.075 white: x: 0.314 y: 0.329 size: 520x290mm (20.47x11.42")
    diag: 598mm (23.5") ratio: 16:9 modes: 1920x1080, 1680x1050, 1280x1024, 1440x900, 1280x960,
    1152x864, 1280x720, 1440x576, 1024x768, 1440x480, 800x600, 720x576, 720x480, 640x480, 720x400
  EDID-Warnings: 1: parse_edid: unhandled CEA mode 75 2: parse_edid: unhandled CEA mode 76
  API: OpenGL Message: Unable to show GL data. Required tool glxinfo missing.
Audio:
  Device-1: bcm2711-hdmi0 driver: vc4_hdmi bus-ID: N/A chip-ID: brcm:fef00700 class-ID: hdmi
  Device-2: bcm2711-hdmi1 driver: vc4_hdmi bus-ID: N/A chip-ID: brcm:fef05700 class-ID: hdmi
  Sound API: ALSA v: k5.19.0-1006-raspi running: yes
  Sound Server-1: PipeWire v: 0.3.58 running: yes
Network:
  Device-1: bcm2835-mmc driver: mmc_bcm2835 v: N/A port: N/A bus-ID: N/A chip-ID: brcm:fe300000
    class-ID: mmcnr
  IF: wlan0 state: down mac: 
  Device-2: bcm2711-genet-v5 driver: bcmgenet v: N/A port: N/A bus-ID: N/A chip-ID: brcm:fd580000
    class-ID: ethernet
  IF: eth0 state: up speed: 1000 Mbps duplex: full mac: 
  IP v4:  type: dynamic noprefixroute scope: global broadcast: 
  IP v6:  type: temporary dynamic scope: global
  IP v6:  type: dynamic mngtmpaddr noprefixroute scope: global
  IP v6:  type: noprefixroute scope: link
  WAN IP: 
Bluetooth:
  Device-1: bcm2835-pl011 driver: uart_pl011 bus-ID: N/A chip-ID: brcm:fe201000 class-ID: serial
  Report: hciconfig ID: hci0 rfk-id: 1 state: up address:  bt-v: 3.0 lmp-v: 5.0
    sub-v: 6119 hci-v: 5.0 rev: 156
  Info: acl-mtu: 1021:8 sco-mtu: 64:1 link-policy: rswitch sniff link-mode: peripheral accept
    service-classes: rendering, capturing, audio, telephony
Logical:
  Message: No logical block device data found.
RAID:
  Message: No RAID data found.
Drives:
  Local Storage: total: 1.82 TiB used: 7.37 GiB (0.4%)
  ID-1: /dev/sda maj-min: 8:0 type: USB vendor: Realtek model: RTL9210B-CG size: 1.82 TiB
    block-size: physical: 512 B logical: 512 B type: N/A rev: 1.00 drive rev: EDFMF0.0 temp: 31 Celsius C scheme: MBR
  SMART: yes health: PASSED on: 4 hrs cycles: 37 read-units: 129,181 [66.1 GB]
    written-units: 206,917 [105 GB]
  Message: No optical or floppy data found.
Partition:
  ID-1: / raw-size: 1.82 TiB size: 1.79 TiB (98.43%) used: 7.25 GiB (0.4%) fs: ext4
    block-size: 4096 B dev: /dev/sda2 maj-min: 8:2 label: writable
    uuid: 168a47df-87f7-4737-94b3-e16565a8291c
  ID-2: /boot/firmware raw-size: 256 MiB size: 252 MiB (98.46%) used: 124.2 MiB (49.3%) fs: vfat
    block-size: 512 B dev: /dev/sda1 maj-min: 8:1 label: system-boot uuid: DD6B-A5B8
Swap:
  Kernel: swappiness: 60 (default) cache-pressure: 100 (default)
  ID-1: swap-1 type: file size: 1024 MiB used: 768 KiB (0.1%) priority: -2 file: /swapfile
Unmounted:
  Message: No unmounted partitions found.
USB:
  Hub-1: 1-0:1 info: Hi-speed hub with single TT ports: 1 rev: 2.0 speed: 480 Mb/s
    chip-ID: 1d6b:0002 class-ID: 0900
  Hub-2: 1-1:2 info: VIA Labs Hub ports: 4 rev: 2.1 speed: 480 Mb/s power: 100mA
    chip-ID: 2109:3431 class-ID: 0900
  Device-1: 1-1.3:3 info: Holtek Gaming Mouse [Redragon M602-RGB] type: Mouse,Keyboard,HID
    driver: hid-generic,usbhid interfaces: 3 rev: 2.0 speed: 12 Mb/s power: 100mA chip-ID: 04d9:fc38
    class-ID: 0300
  Device-2: 1-1.4:4 info: Microdia USB DEVICE type: Keyboard,Mouse driver: hid-generic,usbhid
    interfaces: 2 rev: 2.0 speed: 12 Mb/s power: 400mA chip-ID: 0c45:672e class-ID: 0301
  Hub-3: 2-0:1 info: Super-speed hub ports: 4 rev: 3.0 speed: 5 Gb/s chip-ID: 1d6b:0003
    class-ID: 0900
  Device-1: 2-2:2 info: Realtek RTL9210 M.2 NVME Adapter type: Mass Storage driver: uas
    interfaces: 1 rev: 3.2 speed: 5 Gb/s power: 896mA chip-ID: 0bda:9210 class-ID: 0806
    Hub-4: 3-0:1 info: Hi-speed hub with single TT ports: 1 rev: 2.0 speed: 480 Mb/s
    chip-ID: 1d6b:0002 class-ID: 0900
Sensors:
  Src: /sys System Temperatures: cpu: 48.2 C mobo: N/A
  Fan Speeds (RPM): N/A
Repos:
  Packages: 1750 pm: dpkg pkgs: 1739 libs: 866 tools: apt,apt-get pm: snap pkgs: 11
  Active apt repos in: /etc/apt/sources.list
    1: deb http: //ports.ubuntu.com/ubuntu-ports/ kinetic main restricted
    2: deb http: //ports.ubuntu.com/ubuntu-ports/ kinetic-updates main restricted
    3: deb http: //ports.ubuntu.com/ubuntu-ports/ kinetic universe
    4: deb http: //ports.ubuntu.com/ubuntu-ports/ kinetic-updates universe
    5: deb http: //ports.ubuntu.com/ubuntu-ports/ kinetic multiverse
    6: deb http: //ports.ubuntu.com/ubuntu-ports/ kinetic-updates multiverse
    7: deb http: //ports.ubuntu.com/ubuntu-ports/ kinetic-backports main restricted universe multiverse
    8: deb http: //ports.ubuntu.com/ubuntu-ports/ kinetic-security main restricted
    9: deb http: //ports.ubuntu.com/ubuntu-ports/ kinetic-security universe
    10: deb http: //ports.ubuntu.com/ubuntu-ports/ kinetic-security multiverse
Processes:
  CPU top: 5 of 280
  1: cpu: 17.2% command: chrome pid: 13578 mem: 134.5 MiB (3.5%)
  2: cpu: 15.6% command: gnome-shell pid: 1470 mem: 280.8 MiB (7.4%)
  3: cpu: 13.9% command: chrome pid: 13467 mem: 252.5 MiB (6.6%)
  4: cpu: 7.5% command: gnome-terminal-server pid: 13837 mem: 56.1 MiB (1.4%)
  5: cpu: 6.0% command: xwayland pid: 2087 mem: 89.4 MiB (2.3%)
  Memory top: 5 of 280
  1: mem: 280.8 MiB (7.4%) command: gnome-shell pid: 1470 cpu: 15.6%
  2: mem: 252.5 MiB (6.6%) command: chrome pid: 13467 cpu: 13.9%
  3: mem: 134.5 MiB (3.5%) command: chrome pid: 13578 cpu: 17.2%
  4: mem: 117.8 MiB (3.1%) command: chrome pid: 13760 cpu: 2.5%
  5: mem: 102.5 MiB (2.7%) command: chrome pid: 13801 cpu: 4.6%
Info:
  Processes: 280 Uptime: 17m Init: systemd v: 251 target: graphical (5) default: graphical
  tool: systemctl Compilers: gcc: N/A Client: shell wrapper v: 5.2.2-release inxi: 3.3.23

Benchmark #64232 - Brand: Unidentified Realtek RTL9210B-CG Adapter