Benchmark #134520 - pibenchmarks.com

Brand: FNK Tech USB SD Card Reader
USB Flash
#104 / 1,702
187
#1,328 / 1,702
#27 / 94
#28 / 89
1,223
	Amazon.com AliExpress Amazon.ca Amazon.co.uk Amazon.com.au Amazon.de Amazon.es Amazon.fr Amazon.it Amazon.sg

Overview
2026-07-15 05:18:23
#134,520
477
-746 (-156.39%)
Anonymous

Storage Details
FNK Tech USB SD Card Reader
USB Flash
14G
USB Flash
FNK
GenericSTORAGEDEVICE
3.00
5,000
05e3:0747
0x05e3
0x0747
usb-storage
None

System Board Details
		Amazon.com AliExpress
Raspberry Pi 5B 1.0
Raspberry Pi 5 Model B Rev 1.0
Raspberry Pi Foundation
N/A
4
2,400
910 (+10)
2,133

Operating System

Debian GNU/Linux 13 (trixie)
aarch64

Benchmark Results
14.9 MB/s
85.4 MB/s
84.09 MB/s
93 IOPS
1,225 IOPS
374 KB/s
4,903 KB/s
4,533 KB/s
850 KB/s
4,538 KB/s
405 KB/s

inxi Results
System: Kernel: 6.18.34+rpt-rpi-2712 arch: aarch64 bits: 64 compiler: N/A clocksource: arch_sys_counter parameters: reboot=w coherent_pool=1M 8250.nr_uarts=1 pci=pcie_bus_safe cgroup_disable=memory numa_policy=interleave nvme.max_host_mem_size_mb=32 numa=fake=4 system_heap.max_order=0 iommu_dma_numa_policy=interleave smsc95xx.macaddr=XX:XX:XX:XX:XX:XX vc_mem.mem_base=0x3fc00000 vc_mem.mem_size=0x40000000 console=ttyAMA10,115200 console=tty1 root=PARTUUID=775e2b91-02 rootfstype=ext4 fsck.repair=yes rootwait cfg80211.ieee80211_regdom=ID Desktop: LabWC dm: LightDM v: 1.32.0 Distro: Debian GNU/Linux 13 (trixie) Machine: Type: ARM System: Raspberry Pi 5 Model B Rev 1.0 details: N/A rev: b04170 Battery: Message: No system battery data found. Is one present? Memory: System RAM: total: 2 GiB available: 1.96 GiB used: 731.8 MiB (36.4%) igpu: 4 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-a76 bits: 64 type: MCP arch: ARMv8 family: 8 model-id: 4 stepping: 1 Topology: cpus: 1x cores: 4 smt: disabled cache: L1: 512 KiB desc: d-4x64 KiB! i-4x64 KiB L2: 2 MiB desc: 4x512 KiB L3: 2 MiB desc: 1x2 MiB Speed (MHz): avg: 2400 min/max: 1500/2400 boost: disabled scaling: driver: cpufreq-dt governor: ondemand cores: 1: 2400 2: 2400 3: 2400 4: 2400 bogomips: 432 Features: aes asimd asimddp asimdhp asimdrdm atomics cpuid crc32 dcpop evtstrm fp fphp lrcpc pmull sha1 sha2 Vulnerabilities: Type: gather_data_sampling status: Not affected Type: ghostwrite status: Not affected Type: indirect_target_selection status: Not affected 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: old_microcode status: Not affected Type: reg_file_data_sampling status: Not affected Type: retbleed status: Not affected Type: spec_rstack_overflow status: Not affected Type: spec_store_bypass mitigation: Speculative Store Bypass disabled via prctl Type: spectre_v1 mitigation: __user pointer sanitization Type: spectre_v2 mitigation: CSV2, BHB Type: srbds status: Not affected Type: tsa status: Not affected Type: tsx_async_abort status: Not affected Type: vmscape status: Not affected Graphics: Device-1: bcm2712-hdmi0 driver: vc4_hdmi v: N/A bus-ID: N/A chip-ID: brcm:107c701400 class-ID: hdmi Device-2: bcm2712-hdmi1 driver: vc4_hdmi v: N/A bus-ID: N/A chip-ID: brcm:107c706400 class-ID: hdmi Display: wayland server: X.Org v: 24.1.6 with: Xwayland v: 24.1.6 compositor: LabWC driver: X: loaded: modesetting unloaded: fbdev dri: vc4 gpu: vc4_hdmi,vc4_hdmi 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: NOOP-1 res: 1920x1080 hz: 60 size: N/A modes: N/A API: EGL v: 1.5 hw: drv: broadcom v3d drv: broadcom vc4 platforms: device: 0 drv: v3d device: 1 drv: swrast gbm: drv: v3d surfaceless: drv: v3d x11: drv: vc4 inactive: wayland API: OpenGL v: 4.5 compat-v: 3.1 vendor: broadcom mesa v: 25.0.7-2+rpt4 glx-v: 1.4 direct-render: yes renderer: V3D 7.1.X.X device-ID: 14e4:ffffffff memory: 1.92 GiB unified: yes API: Vulkan v: 1.4.309 layers: 2 device: 0 type: integrated-gpu name: V3D 7.1.X.X driver: N/A device-ID: 14e4:55701c33 surfaces: xcb,xlib device: 1 type: cpu name: llvmpipe (LLVM 19.1.7 128 bits) driver: N/A device-ID: 10005:0000 surfaces: xcb,xlib Audio: Device-1: bcm2712-hdmi0 driver: vc4_hdmi bus-ID: N/A chip-ID: brcm:107c701400 class-ID: hdmi Device-2: bcm2712-hdmi1 driver: vc4_hdmi bus-ID: N/A chip-ID: brcm:107c706400 class-ID: hdmi API: ALSA v: k6.18.34+rpt-rpi-2712 status: kernel-api tools: alsactl,alsamixer,amixer Server-1: PipeWire v: 1.4.2 status: n/a (root, process) with: 1: pipewire-pulse status: active 2: wireplumber status: active tools: pw-cat,pw-cli,wpctl Server-2: PulseAudio v: 17.0 status: off (using pipewire-pulse) tools: pacat,pactl Network: Device-1: Raspberry Pi RP1 PCIe 2.0 South Bridge driver: rp1 v: kernel port: N/A bus-ID: 0002:01:00.0 chip-ID: 1de4:0001 class-ID: 0200 IF: wlan0 state: up mac: IP v4: type: dynamic noprefixroute scope: global broadcast: IP v6: type: dynamic noprefixroute scope: global IP v6: type: noprefixroute scope: global IP v6: type: noprefixroute scope: link IF-ID-1: eth0 state: down mac: WAN IP: Bluetooth: Device-1: bcm7271-uart driver: bcm7271_uart bus-ID: N/A chip-ID: brcm:107d50c000 class-ID: serial Report: hciconfig ID: hci0 rfk-id: 0 state: up address: bt-v: 5.0 lmp-v: 9 sub-v: 6119 hci-v: 9 rev: 17e class-ID: 6c0000 Info: acl-mtu: 1021:8 sco-mtu: 64:1 link-policy: rswitch sniff link-mode: peripheral accept service-classes: rendering, capturing, audio, telephony Device-2: bcm7271-uart driver: ctrl bus-ID: N/A chip-ID: brcm:n/a class-ID: serial Logical: Message: No logical block device data found. RAID: Message: No RAID data found. Drives: Local Storage: total: 14.51 GiB used: 11.71 GiB (80.7%) ID-1: /dev/sda maj-min: 8:0 vendor: Generic model: STORAGE DEVICE size: 14.51 GiB block-size: physical: 512 B logical: 512 B type: USB rev: 3.0 spd: 5 Gb/s lanes: 1 mode: 3.2 gen-1x1 tech: N/A fw-rev: 0819 scheme: MBR SMART Message: Unknown USB bridge. Flash drive/Unsupported enclosure? Message: No optical or floppy data found. Partition: ID-1: / raw-size: 14 GiB size: 13.7 GiB (97.83%) used: 11.63 GiB (84.9%) fs: ext4 block-size: 4096 B dev: /dev/sda2 maj-min: 8:2 label: rootfs uuid: d5c521d2-34d1-47f4-a846-c46e74a9cf60 ID-2: /boot/firmware raw-size: 512 MiB size: 510 MiB (99.61%) used: 78.7 MiB (15.4%) fs: vfat block-size: 512 B dev: /dev/sda1 maj-min: 8:1 label: bootfs uuid: 3A0B-B890 Swap: Kernel: swappiness: 60 (default) cache-pressure: 100 (default) zswap: no ID-1: swap-1 type: zram size: 1.96 GiB used: 0 KiB (0.0%) priority: 100 comp: zstd avail: lzo-rle,lzo,lz4 dev: /dev/zram0 Unmounted: Message: No unmounted partitions found. USB: Hub-1: 1-0:1 info: hi-speed hub with single TT ports: 2 rev: 2.0 speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 chip-ID: 1d6b:0002 class-ID: 0900 Hub-2: 2-0:1 info: super-speed hub ports: 1 rev: 3.0 speed: 5 Gb/s (596.0 MiB/s) lanes: 1 mode: 3.2 gen-1x1 chip-ID: 1d6b:0003 class-ID: 0900 Device-1: 2-1:2 info: Genesys Logic USB Storage type: mass storage driver: usb-storage interfaces: 1 rev: 3.0 speed: 5 Gb/s (596.0 MiB/s) lanes: 1 mode: 3.2 gen-1x1 power: 896mA chip-ID: 05e3:0747 class-ID: 0806 Hub-3: 3-0:1 info: hi-speed hub with single TT ports: 2 rev: 2.0 speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 chip-ID: 1d6b:0002 class-ID: 0900 Hub-4: 4-0:1 info: super-speed hub ports: 1 rev: 3.0 speed: 5 Gb/s (596.0 MiB/s) lanes: 1 mode: 3.2 gen-1x1 chip-ID: 1d6b:0003 class-ID: 0900 Sensors: System Temperatures: cpu: 54.3 C mobo: N/A Fan Speeds (rpm): cpu: 3701 Repos: Packages: pm: dpkg pkgs: 2352 libs: 1362 tools: apt,apt-get pm: flatpak pkgs: 0 No active apt repos in: /etc/apt/sources.list Active apt repos in: /etc/apt/sources.list.d/syncthing.list 1: deb [signed-by=/usr/share/keyrings/syncthing-archive-keyring.asc] https: //apt.syncthing.net/ syncthing stable Active apt repos in: /etc/apt/sources.list.d/debian.sources 1: deb http: //deb.debian.org/debian/ trixie trixie-updates main contrib non-free non-free-firmware 2: deb http: //deb.debian.org/debian-security/ trixie-security main contrib non-free non-free-firmware Active apt repos in: /etc/apt/sources.list.d/raspi.sources 1: deb http: //archive.raspberrypi.com/debian/ trixie main Processes: CPU top: 5 of 227 1: cpu: 8.0% command: labwc pid: 1240 mem: 136.6 MiB (6.7%) 2: cpu: 3.8% command: pcmanfm pid: 1452 mem: 64.7 MiB (3.2%) 3: cpu: 3.5% command: conky pid: 1809 mem: 24.1 MiB (1.1%) 4: cpu: 2.4% command: [pr/ttyama-1] pid: 41 mem: 0.00 MiB (0.0%) 5: cpu: 2.0% command: rpcd_lsad pid: 3503 mem: 26.2 MiB (1.3%) Memory top: 5 of 227 1: mem: 136.6 MiB (6.7%) command: labwc pid: 1240 cpu: 8.0% 2: mem: 85.5 MiB (4.2%) command: xwayland pid: 1480 cpu: 0.0% 3: mem: 64.7 MiB (3.2%) command: pcmanfm pid: 1452 cpu: 3.8% 4: mem: 62.3 MiB (3.1%) command: wayvnc pid: 1775 cpu: 1.6% 5: mem: 59.2 MiB (2.9%) command: xdg-desktop-portal-wlr pid: 1644 cpu: 0.0% Info: Processes: 227 Uptime: 2m Init: systemd v: 257 default: graphical tool: systemctl Compilers: gcc: 14.2.0 alt: 14 Client: shell wrapper v: 5.2.37-release inxi: 3.3.31

inxi Results

System:
  Kernel: 6.18.34+rpt-rpi-2712 arch: aarch64 bits: 64 compiler: N/A clocksource: arch_sys_counter
    parameters: reboot=w coherent_pool=1M 8250.nr_uarts=1 pci=pcie_bus_safe cgroup_disable=memory
    numa_policy=interleave nvme.max_host_mem_size_mb=32 numa=fake=4 system_heap.max_order=0
    iommu_dma_numa_policy=interleave smsc95xx.macaddr=XX:XX:XX:XX:XX:XX vc_mem.mem_base=0x3fc00000
    vc_mem.mem_size=0x40000000 console=ttyAMA10,115200 console=tty1 root=PARTUUID=775e2b91-02
    rootfstype=ext4 fsck.repair=yes rootwait cfg80211.ieee80211_regdom=ID
  Desktop: LabWC dm: LightDM v: 1.32.0 Distro: Debian GNU/Linux 13 (trixie)
Machine:
  Type: ARM System: Raspberry Pi 5 Model B Rev 1.0 details: N/A rev: b04170 Battery:
  Message: No system battery data found. Is one present?
Memory:
  System RAM: total: 2 GiB available: 1.96 GiB used: 731.8 MiB (36.4%) igpu: 4 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-a76 bits: 64 type: MCP arch: ARMv8 family: 8 model-id: 4
    stepping: 1
  Topology: cpus: 1x cores: 4 smt: disabled cache: L1: 512 KiB desc: d-4x64 KiB! i-4x64 KiB
    L2: 2 MiB desc: 4x512 KiB L3: 2 MiB desc: 1x2 MiB
  Speed (MHz): avg: 2400 min/max: 1500/2400 boost: disabled scaling: driver: cpufreq-dt
    governor: ondemand cores: 1: 2400 2: 2400 3: 2400 4: 2400 bogomips: 432
  Features: aes asimd asimddp asimdhp asimdrdm atomics cpuid crc32 dcpop evtstrm fp fphp lrcpc
    pmull sha1 sha2
  Vulnerabilities:
  Type: gather_data_sampling status: Not affected
  Type: ghostwrite status: Not affected
  Type: indirect_target_selection status: Not affected
  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: old_microcode status: Not affected
  Type: reg_file_data_sampling status: Not affected
  Type: retbleed status: Not affected
  Type: spec_rstack_overflow status: Not affected
  Type: spec_store_bypass mitigation: Speculative Store Bypass disabled via prctl
  Type: spectre_v1 mitigation: __user pointer sanitization
  Type: spectre_v2 mitigation: CSV2, BHB
  Type: srbds status: Not affected
  Type: tsa status: Not affected
  Type: tsx_async_abort status: Not affected
  Type: vmscape status: Not affected
Graphics:
  Device-1: bcm2712-hdmi0 driver: vc4_hdmi v: N/A bus-ID: N/A chip-ID: brcm:107c701400
    class-ID: hdmi
  Device-2: bcm2712-hdmi1 driver: vc4_hdmi v: N/A bus-ID: N/A chip-ID: brcm:107c706400
    class-ID: hdmi
  Display: wayland server: X.Org v: 24.1.6 with: Xwayland v: 24.1.6 compositor: LabWC driver: X:
    loaded: modesetting unloaded: fbdev dri: vc4 gpu: vc4_hdmi,vc4_hdmi 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: NOOP-1 res: 1920x1080 hz: 60 size: N/A modes: N/A
  API: EGL v: 1.5 hw: drv: broadcom v3d drv: broadcom vc4 platforms: device: 0 drv: v3d device: 1
    drv: swrast gbm: drv: v3d surfaceless: drv: v3d x11: drv: vc4 inactive: wayland
  API: OpenGL v: 4.5 compat-v: 3.1 vendor: broadcom mesa v: 25.0.7-2+rpt4 glx-v: 1.4
    direct-render: yes renderer: V3D 7.1.X.X device-ID: 14e4:ffffffff memory: 1.92 GiB unified: yes
  API: Vulkan v: 1.4.309 layers: 2 device: 0 type: integrated-gpu name: V3D 7.1.X.X driver: N/A
    device-ID: 14e4:55701c33 surfaces: xcb,xlib device: 1 type: cpu name: llvmpipe (LLVM 19.1.7 128
    bits) driver: N/A device-ID: 10005:0000 surfaces: xcb,xlib
Audio:
  Device-1: bcm2712-hdmi0 driver: vc4_hdmi bus-ID: N/A chip-ID: brcm:107c701400 class-ID: hdmi
  Device-2: bcm2712-hdmi1 driver: vc4_hdmi bus-ID: N/A chip-ID: brcm:107c706400 class-ID: hdmi
  API: ALSA v: k6.18.34+rpt-rpi-2712 status: kernel-api tools: alsactl,alsamixer,amixer
  Server-1: PipeWire v: 1.4.2 status: n/a (root, process) with: 1: pipewire-pulse status: active
    2: wireplumber status: active tools: pw-cat,pw-cli,wpctl
  Server-2: PulseAudio v: 17.0 status: off (using pipewire-pulse) tools: pacat,pactl
Network:
  Device-1: Raspberry Pi RP1 PCIe 2.0 South Bridge driver: rp1 v: kernel port: N/A
    bus-ID: 0002:01:00.0 chip-ID: 1de4:0001 class-ID: 0200
  IF: wlan0 state: up mac: 
  IP v4:  type: dynamic noprefixroute scope: global broadcast: 
  IP v6:  type: dynamic noprefixroute scope: global
  IP v6:  type: noprefixroute scope: global
  IP v6:  type: noprefixroute scope: link
  IF-ID-1: eth0 state: down mac: 
  WAN IP: 
Bluetooth:
  Device-1: bcm7271-uart driver: bcm7271_uart bus-ID: N/A chip-ID: brcm:107d50c000 class-ID: serial
  Report: hciconfig ID: hci0 rfk-id: 0 state: up address:  bt-v: 5.0 lmp-v: 9 sub-v: 6119
    hci-v: 9 rev: 17e class-ID: 6c0000
  Info: acl-mtu: 1021:8 sco-mtu: 64:1 link-policy: rswitch sniff link-mode: peripheral accept
    service-classes: rendering, capturing, audio, telephony
  Device-2: bcm7271-uart driver: ctrl bus-ID: N/A chip-ID: brcm:n/a class-ID: serial
Logical:
  Message: No logical block device data found.
RAID:
  Message: No RAID data found.
Drives:
  Local Storage: total: 14.51 GiB used: 11.71 GiB (80.7%)
  ID-1: /dev/sda maj-min: 8:0 vendor: Generic model: STORAGE DEVICE size: 14.51 GiB block-size:
    physical: 512 B logical: 512 B type: USB rev: 3.0 spd: 5 Gb/s lanes: 1 mode: 3.2 gen-1x1
    tech: N/A fw-rev: 0819 scheme: MBR
  SMART Message: Unknown USB bridge. Flash drive/Unsupported enclosure?
  Message: No optical or floppy data found.
Partition:
  ID-1: / raw-size: 14 GiB size: 13.7 GiB (97.83%) used: 11.63 GiB (84.9%) fs: ext4
    block-size: 4096 B dev: /dev/sda2 maj-min: 8:2 label: rootfs
    uuid: d5c521d2-34d1-47f4-a846-c46e74a9cf60
  ID-2: /boot/firmware raw-size: 512 MiB size: 510 MiB (99.61%) used: 78.7 MiB (15.4%) fs: vfat
    block-size: 512 B dev: /dev/sda1 maj-min: 8:1 label: bootfs uuid: 3A0B-B890
Swap:
  Kernel: swappiness: 60 (default) cache-pressure: 100 (default) zswap: no
  ID-1: swap-1 type: zram size: 1.96 GiB used: 0 KiB (0.0%) priority: 100 comp: zstd
    avail: lzo-rle,lzo,lz4 dev: /dev/zram0
Unmounted:
  Message: No unmounted partitions found.
USB:
  Hub-1: 1-0:1 info: hi-speed hub with single TT ports: 2 rev: 2.0 speed: 480 Mb/s (57.2 MiB/s)
    lanes: 1 mode: 2.0 chip-ID: 1d6b:0002 class-ID: 0900
  Hub-2: 2-0:1 info: super-speed hub ports: 1 rev: 3.0 speed: 5 Gb/s (596.0 MiB/s) lanes: 1
    mode: 3.2 gen-1x1 chip-ID: 1d6b:0003 class-ID: 0900
  Device-1: 2-1:2 info: Genesys Logic USB Storage type: mass storage driver: usb-storage
    interfaces: 1 rev: 3.0 speed: 5 Gb/s (596.0 MiB/s) lanes: 1 mode: 3.2 gen-1x1 power: 896mA
    chip-ID: 05e3:0747 class-ID: 0806 Hub-3: 3-0:1 info: hi-speed hub with single TT ports: 2 rev: 2.0 speed: 480 Mb/s (57.2 MiB/s)
    lanes: 1 mode: 2.0 chip-ID: 1d6b:0002 class-ID: 0900
  Hub-4: 4-0:1 info: super-speed hub ports: 1 rev: 3.0 speed: 5 Gb/s (596.0 MiB/s) lanes: 1
    mode: 3.2 gen-1x1 chip-ID: 1d6b:0003 class-ID: 0900
Sensors:
  System Temperatures: cpu: 54.3 C mobo: N/A
  Fan Speeds (rpm): cpu: 3701
Repos:
  Packages: pm: dpkg pkgs: 2352 libs: 1362 tools: apt,apt-get pm: flatpak pkgs: 0
  No active apt repos in: /etc/apt/sources.list
  Active apt repos in: /etc/apt/sources.list.d/syncthing.list
    1: deb [signed-by=/usr/share/keyrings/syncthing-archive-keyring.asc] https: //apt.syncthing.net/ syncthing stable
  Active apt repos in: /etc/apt/sources.list.d/debian.sources
    1: deb http: //deb.debian.org/debian/ trixie trixie-updates main contrib non-free non-free-firmware
    2: deb http: //deb.debian.org/debian-security/ trixie-security main contrib non-free non-free-firmware
  Active apt repos in: /etc/apt/sources.list.d/raspi.sources
    1: deb http: //archive.raspberrypi.com/debian/ trixie main
Processes:
  CPU top: 5 of 227
  1: cpu: 8.0% command: labwc pid: 1240 mem: 136.6 MiB (6.7%)
  2: cpu: 3.8% command: pcmanfm pid: 1452 mem: 64.7 MiB (3.2%)
  3: cpu: 3.5% command: conky pid: 1809 mem: 24.1 MiB (1.1%)
  4: cpu: 2.4% command: [pr/ttyama-1] pid: 41 mem: 0.00 MiB (0.0%)
  5: cpu: 2.0% command: rpcd_lsad pid: 3503 mem: 26.2 MiB (1.3%)
  Memory top: 5 of 227
  1: mem: 136.6 MiB (6.7%) command: labwc pid: 1240 cpu: 8.0%
  2: mem: 85.5 MiB (4.2%) command: xwayland pid: 1480 cpu: 0.0%
  3: mem: 64.7 MiB (3.2%) command: pcmanfm pid: 1452 cpu: 3.8%
  4: mem: 62.3 MiB (3.1%) command: wayvnc pid: 1775 cpu: 1.6%
  5: mem: 59.2 MiB (2.9%) command: xdg-desktop-portal-wlr pid: 1644 cpu: 0.0%
Info:
  Processes: 227 Uptime: 2m Init: systemd v: 257 default: graphical tool: systemctl Compilers:
  gcc: 14.2.0 alt: 14 Client: shell wrapper v: 5.2.37-release inxi: 3.3.31

Benchmark #134520 - Brand: FNK Tech USB SD Card Reader