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usb to serial 4 port

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All Verified usb to serial 4 port suppliers & usb to serial 4 port manufacturers have passed our Business License Check, they can provide quality usb to serial 4 port products.
Brand Name: 3onedata Certification: CE, FCC, RoHS
Model Number: USB232/485/422 Minimum Order Quantity: 1
Delivery Time: 7 Working Days Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
3onedata Co., Ltd. [Guangdong,China]
Verified Supplier
Brand Name: 3onedata Certification: CE, FCC, RoHS
Model Number: USB4485 Minimum Order Quantity: 1
Delivery Time: 7 Working Days Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
3onedata Co., Ltd. [Guangdong,China]
Verified Supplier
Brand Name: IOTROUTER Certification: RoHS, CE FCC RoHS
Model Number: RS485 to USB Tool Minimum Order Quantity: 1PCS
Delivery Time: 1 WEEK Payment Terms: L/C, T/T, Western Union
Chengdu Zongheng Intelligence Control Technology Co., Ltd. [Sichuan,China]
Verified Supplier
Brand Name: IOTROUTER Certification: RoHS, CE FCC RoHS
Model Number: RS485 to USB Tool Minimum Order Quantity: 1PCS
Delivery Time: 1 WEEK Payment Terms: L/C, T/T, Western Union
Chengdu Zongheng Intelligence Control Technology Co., Ltd. [Sichuan,China]
Verified Supplier
Brand Name: IOTROUTER Certification: CE FCC RoHs
Model Number: RS485 to USB Tool Minimum Order Quantity: 1PCS
Delivery Time: 1 WEEK Payment Terms: L/C, T/T, Western Union
Chengdu Zongheng Intelligence Control Technology Co., Ltd. [Sichuan,China]
Verified Supplier
Brand Name: IOTROUTER Certification: RoHS, CE FCC RoHS
Model Number: RS485 to USB Tool Minimum Order Quantity: 1PCS
Delivery Time: 1 WEEK Payment Terms: L/C, T/T, Western Union
Chengdu Zongheng Intelligence Control Technology Co., Ltd. [Sichuan,China]
Verified Supplier
Brand Name: EMicco Certification: CE RoHS
Model Number: YY-UB308 Minimum Order Quantity: Negotiable
Delivery Time: 5-8days Payment Terms: L/C, T/T
Shenzhen Yuyue Electronic Technology Co., Ltd [Guangdong,China]
Verified Supplier
Brand Name: HiSeTec Certification: RoHS CE
Place of Origin: Dongguan,China Color: Black
Transmission Rate: 12Mpbs Length: 1.8M
[Guangdong,China]
Verified Supplier
Brand Name: SINO-CONN Certification: UL ,ISO13485 , ISO9001.2005 , ISO14001
Model Number: USB-A to RS485 serial port DB9 Minimum Order Quantity: quantity can be negotiable(Only Company, instead of personal use)
Delivery Time: 2-3 weeks for samples3-4 weeks for massive Payment Terms: T/T, Western Union
Shenzhen Sino-Media Technology Co., Ltd. [China]
Verified Supplier
Brand Name: OVERFLY Model Number: DT5002
Minimum Order Quantity: 100pcs Payment Terms: TT,DP
Place of Origin: SHENZHEN,CHINA Packaging Details: 51*41*26 40PCS/CTN
Shenzhen Industrial Man Product RP&M Co., Ltd [China]
Verified Supplier
Brand Name: SINO-CONN Certification: UL ,ISO13485 , ISO9001.2005 , ISO14001
Model Number: USB-A RJ485 to 8P8C RS232 Minimum Order Quantity: quantity can be negotiable(Only Company, instead of personal use)
Delivery Time: 2-3 weeks for samples3-4 weeks for massive Payment Terms: T/T, Western Union
Shenzhen Sino-Media Technology Co., Ltd. [China]
Verified Supplier
Brand Name: SINO-CONN Certification: UL ,ISO13485 , ISO9001.2005 , ISO14001
Model Number: USB-RS485-WE-5000-BT Minimum Order Quantity: quantity can be negotiable(Only Company, instead of personal use)
Delivery Time: 2-3 weeks for samples3-4 weeks for massive Payment Terms: T/T, Western Union
Shenzhen Sino-Media Technology Co., Ltd. [China]
Verified Supplier
Brand Name: FTDI Certification: Original Factory Pack
Model Number: FT2232D-REEL Minimum Order Quantity: 3pcs
Delivery Time: 7-14 days Payment Terms: T/T, Western Union, MoneyGram,GooglePay
Shenzhen Retechip Electronics Co., Ltd [Guangdong,China]
Verified Supplier
Brand Name: Oky Newstar Model Number: oky3411-1
Minimum Order Quantity: 10 Piece/Pieces Delivery Time: 3-5 workdays after payment
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram Place of Origin: Guangdong China (Mainland)
Oky Newstar Technology Co., Ltd [Guangdong,China]
Active Member
Brand Name: Oky Newstar Model Number: oky3411-1
Minimum Order Quantity: 10 Piece/Pieces Delivery Time: 3-5 workdays after payment
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram Place of Origin: Guangdong China (Mainland)
Oky Newstar Technology Co., Ltd [Guangdong,China]
Verified Supplier
Brand Name: OEM Model Number: OKYN331-1
Minimum Order Quantity: 10 Piece/Pieces Delivery Time: 3-5 workdays after payment
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram Place of Origin: Guangdong China (Mainland)
Oky Newstar Technology Co., Ltd [Guangdong,China]
Verified Supplier
Brand Name: guangzhi Certification: CE、FCC、RoHS
Model Number: GZ-B020043 Minimum Order Quantity: 1pcs
Delivery Time: 1-20 work days Payment Terms: T/T,Paypal
shenzhen guangzhi technology co., ltd. [Guangdong,China]
Verified Supplier
Brand Name: guangzhi Certification: CE、FCC、RoHS
Model Number: GZ-B020043 Minimum Order Quantity: 1pcs
Delivery Time: 1-20 work days Payment Terms: T/T,Paypal
shenzhen guangzhi technology co., ltd. [Guangdong,China]
Verified Supplier
Brand Name: SIBO Certification: CE, FCC
Model Number: Q5 Minimum Order Quantity: 1 unit
Delivery Time: 5-25 working days Payment Terms: T/T
Shenzhen Sibo Industrial & Development Co., Ltd. [Guangdong,China]
Active Member
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