สนามแม่เหล็กทําหน้าที่บนอุปกรณ์ทดลองปัจจุบัน แอมป์แรง เครื่องทดลองสําหรับการสอนฟิสิกส์ของโรงเรียนมัธยมศึกษาตอนต้น

8-in-1 USB C Hub 4K HDMI Adapter with RJ45 SD/TF Card Reader PD Fast Charge Type C to C 3.1 for MacBook Notebook Laptop Computer

9 In 1 USB C Docking Station to HDMI 4K 30Hz RJ45 PD100W Dock SD TF Slot for MacBook Laptop Computer PC USB 3.0 HUB

SD Card Reader for Computer/Camera,5-in-1 SD Card Reader Memory Card Reader SD Card Adapter for SD and TF Cards-A86Z

USB C HUB Mount on Phone Desk Computer Edge 3.5mm AUX Type C Cable Splitter Micro SD Card Reader Disk Data Transfer Charge Dock

Micro SD T-Flash Card TF SDHC SDXC to NGFF M.2 Key A-E Adapter Reader 2230 Size Converter with LED Indicator for Laptop Computer

goodidea Multi-Functional High-Speed Card Reader SD/TF/Flash Transfer Card Carrying Case for Cameras Smartphones Computer Tablet

3.5 Inch Front Panel USB 3.0 Type-C Hub with Micro SD TF Card Reader 5Gbps Metal Front Bay for PC Desktop Computer Windows Mac

SD Card to IDE Adapter Professional Connect Device 40pin Memory Adapters Computer Fittings Storage Reader Tool

Rocketek Aluminum Alloy USB 3.0 Hub 3 Port Adapter Splitter With SD/TF Card Reader For Imac 21.5 27 PRO Slim Unibody Computer-X6

AAAE CFast SD Card Reader USB 3.2 to Micro-SD&TF External Memory OTG Adapter for Mobile Phone Computer Camera 10Gbps

SD/Micro SD Card Reader For IPhone/ipad/Android/Mac/Computer/Camera,Portable Memory Card Reader 4 In 1 Micro SD Card Adapter&Tra

AM38M CFast SD Card Reader USB 3.2 to Micro-SD&TF External Memory OTG Adapter for Mobile Phone Computer Camera 10Gbps

USB 3.0 card reader, multi-functional five-in-one high-speed SD card, TF card, dual-use converter for mobile phones and computer

Multiple SD Card Reader, 4 Slot SD Card Reader and 2 USB 3.0 5Gbs for Computer,Support SDXC Up to 2TB SDHC SD Up to 256GB UHS-I

USB C HUB 4K -Compatible 100W PD USB 3.0 Docking Station RJ45 SD/TF Card Reader for Notebook Laptop Computer-ELEC

USB 3.0 XQD Card Reader SDHC SD Card USB Drive Memory Reader Transfer for Sony M/G Series for Windows/Mac OS Computer PC

USB 8-in-1 Type-C 3.1 to 4K HDTV Adapter Hub SD/TF/RJ45 Card Reader PD Fast Charging

New Mullti function 8 in1 TYPE C USB Hub To 4k HdTV Hub Adapter With Sd Tf Rj45 Card Reader Pd Fast Charge For Macbook Computer

Clip-type USB 3.0 HUB for iMac 2020-2022 Aluminum External Multi 5Port USB Splitter Adapter with SD/TF Card for Unibody Computer

Type-C hub computer docking station USB 3.0 all-in-one HUBCF/SD/TFOTG multifunctional card reader

USB C HUB Docking Station Mount on Desk Computer 3.5mm AUX Type C Cable Micro SD Card Reader Disk Data Transfer Charge Dock

UTHAI Four-In-One Card Reader Mobile Phone Computer Camera CF/MS/SD/TF Card USB3.0 Compatible With Windws, Mac OS, Linux

CABLETIME 3 in 1 Card Reader USB3.0 5Gbps USB A/USB C Combined Design SD/TF Cards Portable for For Cameras Computers iPhone iPad

USB 8 In 1 Type C 3 1 To 4K HDTV Hub Adapter With SD TF Rj45 Card Reader PD Fast Charge For Macbook Notebook Computer

Aluminum alloy usb 3.0 hub 3 port adapter splitter with SD/TF Card Reader for iMac 21.5 27 PRO Slim Unibody computer

Desk Hole USB3.0 Docking Station Hub Docking Station Computer SD/TF Memory Card Reader Office Desktop Hub

JOUNIVO 7in1 USB Hub with 3 Ports USB 3.0 HUB+4 Ports Expander SD TF MS,M2 MMC Memory Card Reader Adapter For Laptop PC Computer

EN-Labs 5.25" PC Computer Front panel USB 2.0 card reader with 3 ports USB3.0,Type-C, eSATA,MD,SD/MMC,XD,TF,M2,MS,64G CF Reader

Blueendless Aluminium USB3.2 Gen2 10Gbps 5 ports HUB with TF SD Card Reader USB-A/usb C Hub 4 IN 1 for PC Computer Laptop macboo

Kodak Five-In-One Multi-Function Card Reader Hub/Usb Hub T320, Sd/Tf Card Reader with USB 3.0, USB 2.0, Type-C Interface Mini Sd Card to USB Adapter Suitable for Computers, Laptops, Cameras, Etc

6 in 1 USB C Hub – 4K HDMI SD/TF Card Reader PD Fast Charge Type C 3.0 Adapter Splitter Docking Station for MacBook Computer

USB3.0 External Optical Drive for Computer Multi-Function HUB DVD Recorder CD-RW Writer Burner for SD TF USB Disk Card Reader

For MacBook Notebook Laptop Computer USB C Hub 8 in 1 Type C 3.1 To 4K HDMI Adapter with RJ45 SD/TF Card Reader PD Fast Charge

Type C Hub 8 in 1 USB C 4K/30Hz Ethernet 1000Mbps HD Adapter with RJ45 SD/TF Card Reader PD Fast Charge For Laptop Computer Hub

OKgood Multi-Functional High-Speed Card Reader SD/TF/Flash Transfer Card Carrying Case for Cameras Smartphones Computer Tablet

Coolcirc 7 in 1 Type C USB hub to HDMI compatible USB 3.0/2.0 adapter SD/TF card reader for computer iPhone tablet computer