购买 Hub COM Port

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$655.00
50 Imprinted USB Hubs - Sports Car 4-Port USB 2.0 Hub
4AllPromos
Free shipping
$655.00
50 Imprinted USB Hubs - Sports Car 4-Port USB 2.0 Hub
4AllPromos
Free shipping
$114.65
Startech ST4300USBM Mountable Rugged Industrial Super Speed USB 3.0 Hub, 4 Port
Amazon.com
17
Free shipping
$114.65
Startech ST4300USBM Mountable Rugged Industrial Super Speed USB 3.0 Hub, 4 Port
Amazon.com
17
$252.47
Startech.Com 4 Port Serial Hub USB To RS232/RS485/RS422 Adapter - Industrial USB 2.0 To DB9 Serial Converter Hub - IP30 Rated - Din Rail Mountable
Amazon.com
33
Free shipping
$252.47
Startech.Com 4 Port Serial Hub USB To RS232/RS485/RS422 Adapter - Industrial USB 2.0 To DB9 Serial Converter Hub - IP30 Rated - Din Rail Mountable
Amazon.com
33
$36.46
Startech.Com 4-Port USB-C Hub - Portable USB-C To 4X USB-A Hub - Bus-Powered USB 3.0 (5Gbps) Type-C Hub - USB 3.0 Port Expander (HB30C4AB)
Amazon.com
159
Free shipping
$36.46
Startech.Com 4-Port USB-C Hub - Portable USB-C To 4X USB-A Hub - Bus-Powered USB 3.0 (5Gbps) Type-C Hub - USB 3.0 Port Expander (HB30C4AB)
Amazon.com
159
$13.99
LIEZHUA Gigabit Ethernet Splitter 1 To 2 - Network Splitter With USB Power Cable, RJ45 Internet Splitter Adapter 1000Mbps High Speed For Cat 5/5E/6/
Amazon.com
301
$13.99
LIEZHUA Gigabit Ethernet Splitter 1 To 2 - Network Splitter With USB Power Cable, RJ45 Internet Splitter Adapter 1000Mbps High Speed For Cat 5/5E/6/
Amazon.com
301
$73.89
Startech.Com 4-Port USB 2.0 Hub - Metal Industrial USB-A Hub - Din Rail, Wall Or Desk Mountable USB Data Hub - TAA Compliant USB Expander Hub
Amazon.com
152
Free shipping
$73.89
Startech.Com 4-Port USB 2.0 Hub - Metal Industrial USB-A Hub - Din Rail, Wall Or Desk Mountable USB Data Hub - TAA Compliant USB Expander Hub
Amazon.com
152
$99.99
Startech.Com 4 Port USB To Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB To DB9 RS232 Hub , TAA (ICUSB2324I)
Amazon.com
202
Free shipping
$99.99
Startech.Com 4 Port USB To Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB To DB9 RS232 Hub , TAA (ICUSB2324I)
Amazon.com
202
$152.99
Startech.Com 10-Port USB 3.0 Hub - 5Gbps - Metal Industrial USB-A Hub With ESD & Surge Protection - Din Rail, Wall Or Desk Mountable - TAA Compliant
Amazon.com
209
Free shipping
$152.99
Startech.Com 10-Port USB 3.0 Hub - 5Gbps - Metal Industrial USB-A Hub With ESD & Surge Protection - Din Rail, Wall Or Desk Mountable - TAA Compliant
Amazon.com
209
$334.63
Startech.Com 16-Port Industrial USB 5Gbps Hub With Power Adapter, Metal, DIN/Surface/Rack Mountable, Dual-Host Hub/Switch, TAA
Amazon.com
Free shipping
$334.63
Startech.Com 16-Port Industrial USB 5Gbps Hub With Power Adapter, Metal, DIN/Surface/Rack Mountable, Dual-Host Hub/Switch, TAA
Amazon.com
Free shipping
$19.55
Startech.Com 4 Port Compact Black USB 2.0 Hub - Bus-Powered Or With Included Power Adapter - Portable Mac/PC Laptop Hub, TAA (ST4202USB)
Amazon.com
351
$19.55
Startech.Com 4 Port Compact Black USB 2.0 Hub - Bus-Powered Or With Included Power Adapter - Portable Mac/PC Laptop Hub, TAA (ST4202USB)
Amazon.com
351
$42.98
Startech.Com 4-Port USB 3.0 Superspeed Hub With Power Adapter 5Gbps - Portable Multiport USB-A Dock IT Pro - USB Port Expansion Hub For PC/Mac - 4
Amazon.com
230
Free shipping
$42.98
Startech.Com 4-Port USB 3.0 Superspeed Hub With Power Adapter 5Gbps - Portable Multiport USB-A Dock IT Pro - USB Port Expansion Hub For PC/Mac - 4
Amazon.com
230
$17.76
THXCDBID Ethernet Splitter 1 To 3 High Speed LAN Splitter 1000Mbps Gigabit RJ45 Ethernet Switch With USB C Power Cable For Cat5/5E/6/7/8 Cable
Amazon.com
72
$17.76
THXCDBID Ethernet Splitter 1 To 3 High Speed LAN Splitter 1000Mbps Gigabit RJ45 Ethernet Switch With USB C Power Cable For Cat5/5E/6/7/8 Cable
Amazon.com
72
$63.99
Hiearcool USB C Hub, USB-C Laptop Docking Station, 11IN1 Triple Display Type C Adapter Compatible For Dell Hp Lenovo Windows (2HDMI VGA PD3.0 SD TF
Amazon.com
9 千+
Free shipping
$63.99
Hiearcool USB C Hub, USB-C Laptop Docking Station, 11IN1 Triple Display Type C Adapter Compatible For Dell Hp Lenovo Windows (2HDMI VGA PD3.0 SD TF
Amazon.com
9 千+
$2.21
Promotional 4-Port Aluminum Usb Hubs
Everything Promo
$2.21
Promotional 4-Port Aluminum Usb Hubs
Everything Promo
$86.92
Startech.Com 7 Port USB C Hub With Fast Charge Port - USB-C To 5X USB-A 2X USB-C (USB 3.0 Superspeed 5Gbps) - Self Powered USB 3.1 Gen 1 Type-C Hub
Amazon.com
406
Free shipping
$86.92
Startech.Com 7 Port USB C Hub With Fast Charge Port - USB-C To 5X USB-A 2X USB-C (USB 3.0 Superspeed 5Gbps) - Self Powered USB 3.1 Gen 1 Type-C Hub
Amazon.com
406
$101.09
Startech.Com 7-Port USB 2.0 Hub - Metal Industrial USB-A Hub With ESD Protection & 350W Surge Protection - Din Rail, Wall Or Desk Mountable - TAA
Amazon.com
66
Free shipping
$101.09
Startech.Com 7-Port USB 2.0 Hub - Metal Industrial USB-A Hub With ESD Protection & 350W Surge Protection - Din Rail, Wall Or Desk Mountable - TAA
Amazon.com
66
$1.52
Promotional Mini Usb 4-Port Hubs
Everything Promo
$1.52
Promotional Mini Usb 4-Port Hubs
Everything Promo
$39.99
4-Port USB C Hub With Detachable Cable, 3 USB 3.2 Gen 2 10Gbps Ports, 4K@60Hz Displayport Alt Mode, 100W PD, USB C Splitter Multiport Adapter For
Amazon.com
35
Free shipping
$39.99
4-Port USB C Hub With Detachable Cable, 3 USB 3.2 Gen 2 10Gbps Ports, 4K@60Hz Displayport Alt Mode, 100W PD, USB C Splitter Multiport Adapter For
Amazon.com
35
$11.46
Startech.Com 4 Port USB 2.0 Hub - USB Bus Powered - Portable Multi Port USB 2.0 Splitter And Expander Hub - Small Travel USB Hub (ST4200MINI2)
Amazon.com
933
$11.46
Startech.Com 4 Port USB 2.0 Hub - USB Bus Powered - Portable Multi Port USB 2.0 Splitter And Expander Hub - Small Travel USB Hub (ST4200MINI2)
Amazon.com
933
$169.95
Plugable 13-In-1 USB-C Triple Monitor Docking Station, 100W Laptop Charging, Displaylink Docking Station For Mac (Driver Req), Windows, Chrome (3
Amazon.com
1 千+
Free shipping
$169.95
Plugable 13-In-1 USB-C Triple Monitor Docking Station, 100W Laptop Charging, Displaylink Docking Station For Mac (Driver Req), Windows, Chrome (3
Amazon.com
1 千+
$22.99
Hiearcool USB C Hub, USB-C Multi-Port Adapter For Macbook Pro, 7IN1 USBC To HDMI Hub Dongle Compatible For Laptops And Other Type C Devices (4K HDMI
Amazon.com
50 千+
$22.99
Hiearcool USB C Hub, USB-C Multi-Port Adapter For Macbook Pro, 7IN1 USBC To HDMI Hub Dongle Compatible For Laptops And Other Type C Devices (4K HDMI
Amazon.com
50 千+
$19.99
USB C Hub Multiport Adapter - 7 in 1 Portable Space Aluminum Dongle With 4K HDMI Output, 3 USB 3.0 Ports, SD/TF Card Reader Compatible For Macbook
Amazon.com
5 千+
$19.99
USB C Hub Multiport Adapter - 7 in 1 Portable Space Aluminum Dongle With 4K HDMI Output, 3 USB 3.0 Ports, SD/TF Card Reader Compatible For Macbook
Amazon.com
5 千+
$54.99
10-Port USB 3.2 Gen 1 Mountable Charging And Superspeed Data Hub With 5V/2A Power Adapter And USB Type-A To Type-B Cable Up To 900Ma Per Port
Amazon.com
Free shipping
$54.99
10-Port USB 3.2 Gen 1 Mountable Charging And Superspeed Data Hub With 5V/2A Power Adapter And USB Type-A To Type-B Cable Up To 900Ma Per Port
Amazon.com
Free shipping
$19.99
USB C Hub HDMI Adapter For Macbook Pro/Air, 7 in 1 USB C Dongle With HDMI, SD/TF Card Reader, USB C Data Port,100W PD, And 2 USB 3.0 Compatible For
Amazon.com
3 千+
$19.99
USB C Hub HDMI Adapter For Macbook Pro/Air, 7 in 1 USB C Dongle With HDMI, SD/TF Card Reader, USB C Data Port,100W PD, And 2 USB 3.0 Compatible For
Amazon.com
3 千+
$10.40
Promotional 4 Port High Speed Usb 3.0 Hubs
Everything Promo
$10.40
Promotional 4 Port High Speed Usb 3.0 Hubs
Everything Promo
$16.00
Promotional 7 Port High Speed Usb 3.0 Hubs
Everything Promo
$16.00
Promotional 7 Port High Speed Usb 3.0 Hubs
Everything Promo
$112.99
Startech.Com St53004u1c 4-Port USB 3.0 Hub Plus Dedicated Charging Port - 1 X 2.4A Port
Walmart
3
Free shipping
$112.99
Startech.Com St53004u1c 4-Port USB 3.0 Hub Plus Dedicated Charging Port - 1 X 2.4A Port
Walmart
3
$9.99
BYEASY USB Hub, 4 Port USB 3.0 Hub, Ultra Slim Portable Data Adapter Applicable For iMac Pro, Macbook Air, Mac Mini/Pro, Surface Pro, Notebook PC,
Amazon.com
24 千+
$9.99
BYEASY USB Hub, 4 Port USB 3.0 Hub, Ultra Slim Portable Data Adapter Applicable For iMac Pro, Macbook Air, Mac Mini/Pro, Surface Pro, Notebook PC,
Amazon.com
24 千+
$1.91
Promotional 4 Port Usb Hubs
Everything Promo
$1.91
Promotional 4 Port Usb Hubs
Everything Promo
$1.79
Promotional 4-Port Usb Hubs
Everything Promo
$1.79
Promotional 4-Port Usb Hubs
Everything Promo
$1.79
Promotional 3 Ports Mini Usb 3.0 Hubs
Everything Promo
$1.79
Promotional 3 Ports Mini Usb 3.0 Hubs
Everything Promo
$25.99
LENTION USB C Hub With A Gigabit Ethernet Port, 4K HDMI Display, 3 USB-A USB 3.0 Ports For Macbook Pro, Macbook Air, Dell, Lenovo, HP Laptops And
Amazon.com
654
$25.99
LENTION USB C Hub With A Gigabit Ethernet Port, 4K HDMI Display, 3 USB-A USB 3.0 Ports For Macbook Pro, Macbook Air, Dell, Lenovo, HP Laptops And
Amazon.com
654
$2.57
Promotional 4 Port Usb Hubs
Everything Promo
$2.57
Promotional 4 Port Usb Hubs
Everything Promo
$1.65
Promotional Quadraport 4 Port Mini Usb 2.0 Hubs
Everything Promo
$1.65
Promotional Quadraport 4 Port Mini Usb 2.0 Hubs
Everything Promo
$1.49
Promotional 4-Port Usb Hubs
Everything Promo
$1.49
Promotional 4-Port Usb Hubs
Everything Promo
$62.90
$69.89
Startech.Com USB C Hub - 4 Port USB C To USB-A (4X) - Bus Powered USB Hub - USB
eBay.com
Free shipping
折扣 10%
$62.90
$69.89
Startech.Com USB C Hub - 4 Port USB C To USB-A (4X) - Bus Powered USB Hub - USB
eBay.com
Free shipping
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    购买 Hub COM Port

    赞助
    $655.00
    50 Imprinted USB Hubs - Sports Car 4-Port USB 2.0 Hub
    4AllPromos
    Free shipping
    $655.00
    50 Imprinted USB Hubs - Sports Car 4-Port USB 2.0 Hub
    4AllPromos
    Free shipping
    $114.65
    Startech ST4300USBM Mountable Rugged Industrial Super Speed USB 3.0 Hub, 4 Port
    Amazon.com
    17
    Free shipping
    $114.65
    Startech ST4300USBM Mountable Rugged Industrial Super Speed USB 3.0 Hub, 4 Port
    Amazon.com
    17
    $252.47
    Startech.Com 4 Port Serial Hub USB To RS232/RS485/RS422 Adapter - Industrial USB 2.0 To DB9 Serial Converter Hub - IP30 Rated - Din Rail Mountable
    Amazon.com
    33
    Free shipping
    $252.47
    Startech.Com 4 Port Serial Hub USB To RS232/RS485/RS422 Adapter - Industrial USB 2.0 To DB9 Serial Converter Hub - IP30 Rated - Din Rail Mountable
    Amazon.com
    33
    $36.46
    Startech.Com 4-Port USB-C Hub - Portable USB-C To 4X USB-A Hub - Bus-Powered USB 3.0 (5Gbps) Type-C Hub - USB 3.0 Port Expander (HB30C4AB)
    Amazon.com
    159
    Free shipping
    $36.46
    Startech.Com 4-Port USB-C Hub - Portable USB-C To 4X USB-A Hub - Bus-Powered USB 3.0 (5Gbps) Type-C Hub - USB 3.0 Port Expander (HB30C4AB)
    Amazon.com
    159
    $13.99
    LIEZHUA Gigabit Ethernet Splitter 1 To 2 - Network Splitter With USB Power Cable, RJ45 Internet Splitter Adapter 1000Mbps High Speed For Cat 5/5E/6/
    Amazon.com
    301
    More than 560 people from Bing viewed this product in the last 90 days
    $13.99
    LIEZHUA Gigabit Ethernet Splitter 1 To 2 - Network Splitter With USB Power Cable, RJ45 Internet Splitter Adapter 1000Mbps High Speed For Cat 5/5E/6/
    Amazon.com
    301
    $73.89
    Startech.Com 4-Port USB 2.0 Hub - Metal Industrial USB-A Hub - Din Rail, Wall Or Desk Mountable USB Data Hub - TAA Compliant USB Expander Hub
    Amazon.com
    152
    Free shipping
    $73.89
    Startech.Com 4-Port USB 2.0 Hub - Metal Industrial USB-A Hub - Din Rail, Wall Or Desk Mountable USB Data Hub - TAA Compliant USB Expander Hub
    Amazon.com
    152
    $99.99
    Startech.Com 4 Port USB To Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB To DB9 RS232 Hub , TAA (ICUSB2324I)
    Amazon.com
    202
    Free shipping
    $99.99
    Startech.Com 4 Port USB To Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB To DB9 RS232 Hub , TAA (ICUSB2324I)
    Amazon.com
    202
    $152.99
    Startech.Com 10-Port USB 3.0 Hub - 5Gbps - Metal Industrial USB-A Hub With ESD & Surge Protection - Din Rail, Wall Or Desk Mountable - TAA Compliant
    Amazon.com
    209
    Free shipping
    $152.99
    Startech.Com 10-Port USB 3.0 Hub - 5Gbps - Metal Industrial USB-A Hub With ESD & Surge Protection - Din Rail, Wall Or Desk Mountable - TAA Compliant
    Amazon.com
    209
    $334.63
    Startech.Com 16-Port Industrial USB 5Gbps Hub With Power Adapter, Metal, DIN/Surface/Rack Mountable, Dual-Host Hub/Switch, TAA
    Amazon.com
    Free shipping
    $334.63
    Startech.Com 16-Port Industrial USB 5Gbps Hub With Power Adapter, Metal, DIN/Surface/Rack Mountable, Dual-Host Hub/Switch, TAA
    Amazon.com
    Free shipping
    $19.55
    Startech.Com 4 Port Compact Black USB 2.0 Hub - Bus-Powered Or With Included Power Adapter - Portable Mac/PC Laptop Hub, TAA (ST4202USB)
    Amazon.com
    351
    $19.55
    Startech.Com 4 Port Compact Black USB 2.0 Hub - Bus-Powered Or With Included Power Adapter - Portable Mac/PC Laptop Hub, TAA (ST4202USB)
    Amazon.com
    351
    $42.98
    Startech.Com 4-Port USB 3.0 Superspeed Hub With Power Adapter 5Gbps - Portable Multiport USB-A Dock IT Pro - USB Port Expansion Hub For PC/Mac - 4
    Amazon.com
    230
    Free shipping
    $42.98
    Startech.Com 4-Port USB 3.0 Superspeed Hub With Power Adapter 5Gbps - Portable Multiport USB-A Dock IT Pro - USB Port Expansion Hub For PC/Mac - 4
    Amazon.com
    230
    $17.76
    THXCDBID Ethernet Splitter 1 To 3 High Speed LAN Splitter 1000Mbps Gigabit RJ45 Ethernet Switch With USB C Power Cable For Cat5/5E/6/7/8 Cable
    Amazon.com
    72
    $17.76
    THXCDBID Ethernet Splitter 1 To 3 High Speed LAN Splitter 1000Mbps Gigabit RJ45 Ethernet Switch With USB C Power Cable For Cat5/5E/6/7/8 Cable
    Amazon.com
    72
    $63.99
    Hiearcool USB C Hub, USB-C Laptop Docking Station, 11IN1 Triple Display Type C Adapter Compatible For Dell Hp Lenovo Windows (2HDMI VGA PD3.0 SD TF
    Amazon.com
    9 千+
    Free shipping
    $63.99
    Hiearcool USB C Hub, USB-C Laptop Docking Station, 11IN1 Triple Display Type C Adapter Compatible For Dell Hp Lenovo Windows (2HDMI VGA PD3.0 SD TF
    Amazon.com
    9 千+
    $2.21
    Promotional 4-Port Aluminum Usb Hubs
    Everything Promo
    $2.21
    Promotional 4-Port Aluminum Usb Hubs
    Everything Promo
    $86.92
    Startech.Com 7 Port USB C Hub With Fast Charge Port - USB-C To 5X USB-A 2X USB-C (USB 3.0 Superspeed 5Gbps) - Self Powered USB 3.1 Gen 1 Type-C Hub
    Amazon.com
    406
    Free shipping
    $86.92
    Startech.Com 7 Port USB C Hub With Fast Charge Port - USB-C To 5X USB-A 2X USB-C (USB 3.0 Superspeed 5Gbps) - Self Powered USB 3.1 Gen 1 Type-C Hub
    Amazon.com
    406
    $101.09
    Startech.Com 7-Port USB 2.0 Hub - Metal Industrial USB-A Hub With ESD Protection & 350W Surge Protection - Din Rail, Wall Or Desk Mountable - TAA
    Amazon.com
    66
    Free shipping
    $101.09
    Startech.Com 7-Port USB 2.0 Hub - Metal Industrial USB-A Hub With ESD Protection & 350W Surge Protection - Din Rail, Wall Or Desk Mountable - TAA
    Amazon.com
    66
    $1.52
    Promotional Mini Usb 4-Port Hubs
    Everything Promo
    $1.52
    Promotional Mini Usb 4-Port Hubs
    Everything Promo
    $39.99
    4-Port USB C Hub With Detachable Cable, 3 USB 3.2 Gen 2 10Gbps Ports, 4K@60Hz Displayport Alt Mode, 100W PD, USB C Splitter Multiport Adapter For
    Amazon.com
    35
    Free shipping
    $39.99
    4-Port USB C Hub With Detachable Cable, 3 USB 3.2 Gen 2 10Gbps Ports, 4K@60Hz Displayport Alt Mode, 100W PD, USB C Splitter Multiport Adapter For
    Amazon.com
    35

    • Serial COM Port Hub | Serial COM Port Server

      https://www.perle.com › Serial-Servers
      赞助Transmit data from devices with serial ports over wired or wireless (LTE or WiFi) Ethernet. Access devices with serial ports over wired or wireless (LTE or WiFi) Ethernet.

      Cisco Compatible Cabling · High MTBF Rates · Advanced AAA Security · PoE Powered Models

      Types: Device Servers, Terminal Servers, Console Servers, Serial Servers