Xiamen Yifan Communication Technology Co., Ltd.About Us1403, A-06 Building, No.370, Chengyi Street, Jimei, Xiamen, Fujian, China. Tel: +86-592-6101492 Fax: +86-592-5222813Xiamen Yifan Communication Technology Co., Ltd., established in 2009 and reorganized in 2011, is a leading manufacturer and supplier of cellular Communication Equipment for machine-to-machine applications in China.   Xiamen Yifan Communication Technology Co., Ltd.About Us1403, A-06 Building, No.370, Chengyi Street, Jimei, Xiamen, Fujian, China. Tel: +86-592-6101492 Fax: +86-592-5222813Xiamen Yifan Communication Technology Co., Ltd., established in 2009 and reorganized in 2011, is a leading manufacturer and supplier of cellular Communication Equipment for machine-to-machine applications in China.   Xiamen Yifan Communication Technology Co., Ltd.Xiamen Yifan Communication Technology Co., Ltd.Xiamen Yifan Communication Technology Co., Ltd.Xiamen Yifan Communication Technology Co., Ltd.Xiamen Yifan Communication Technology Co., Ltd.Xiamen Yifan Communication Technology Co., Ltd.Xiamen Yifan Communication Technology Co., Ltd.Xiamen Yifan Communication T

D21 portable 4G USB mini wifi dongle for car hotspot for computer usb net dongle
D21 portable 4G USB mini wifi dongle for car hotspot for computer usb net dongle
D21 portable 4G USB mini wifi dongle for car hotspot for computer usb net dongle
D21 portable 4G USB mini wifi dongle for car hotspot for computer usb net dongle
D21 portable 4G USB mini wifi dongle for car hotspot for computer usb net dongle
D21 portable 4G USB mini wifi dongle for car hotspot for computer usb net dongle
D21 portable 4G USB mini wifi dongle for car hotspot for computer usb net dongle
D21 portable 4G USB mini wifi dongle for car hotspot for computer usb net dongle
D21 portable 4G USB mini wifi dongle for car hotspot for computer usb net dongle
D21 portable 4G USB mini wifi dongle for car hotspot for computer usb net dongle
D21 portable 4G USB mini wifi dongle for car hotspot for computer usb net dongle
D21 portable 4G USB mini wifi dongle for car hotspot for computer usb net dongle
D21 portable 4G USB mini wifi dongle for car hotspot for computer usb net dongle

D21 portable 4G USB mini wifi dongle for car hotspot for computer usb net dongle

Model NO.
D21
Minimum order quantity
1 unit
Supply Ability
500000.0 unit / Month
Country of Origin
Xiamen
Quantity:
  • Products Status:Stock
  • Product name:4g ufi
  • Color:White
  • Power supply input:SB 2.0 5V-1A
  • Operation system:Mac OS /IOS /Android
  • System:UCOS
  • WIFI:802.11n 2.4 GHz 150M
  • User amount:Max to 10 user
  • L*H*W (mm):96*34*12mm
  • Weight(g):32g
  • Max. LAN Data Rate:150Mbps
  • With Modem Function:No
  • Standards And Protocols:Wi-Fi 802.11g
  • Standards And Protocols:Wi-Fi 802.11b
  • Standards And Protocols:Wi-Fi 802.11n
  • Wi-Fi Supported Frequency:2.4G
  • Supports WDS:No
  • Supports WPS:No
  • Wi-Fi Transmission Standard:802.11n
  • Wired Transfer Rate:10/100Mbps
  • 2.4G Wi-Fi Transmission Rate:150 Mbps
  • Encryption Type:WPA2-PSK
  • Encryption Type:WPA-PSK
  • Encryption Type:WEP
  • Private Mold:No
  • Products Status:New
  • Type:Wireless
  • Application:SOHO
  • Function:QoS
  • LAN Ports:0
  • WAN Ports:0
  • Place of Origin:CN;FUJ
  • Certification:CE FCC ROHS
  • Brand Name:Yifan
Product Description

Frequency:

TDD-LTE: B38/39/40/41

FDD-LTE: B1/3/7 (B2/5/8/20 Optional)

UMTS/WCDMA/HSPA/HSPA+: B1/B2/B5/B8

GSM: 850/900/1800/1900Mhz

Speed:

TDD-LTE: 150 Mbps DL / 50 Mbps UL (61 Mbps DL / 18Mbps UL Optional)

FDD-LTE: 150 Mbps DL / 50Mbps UL (100 Mbps DL / 50Mbps UL Optional)

UMTS/WCDMA/HSPA/HSPA+: 21 Mbps DL / 5.76 Mbps UL

Security modes:

Open
WEP
WPA-PSK
WPA2-PSK
WPA-WPA2 Hybrid mode (Mixed Mode)
TKIP-CCMP Hybrid mode (Mixed Mode)
WPS 2.0
Hidden SSID supported

Concurrency (FC quality for
LE1.0):

AP-STA
mSSID (AP-AP) – up to 2 SSID's
STA-STA communication block/allow between two SSIDs
Independent security modes (Open, WEP, WPA, WPA2, WAPI) for
concurrency modes
above except WEP in both interfaces
Channel of operation - same channel

Other:

QoS and PS
WMM
WMM-PS/uAPSD
ERP protection
Coexistence
LTE coexistence (static channel selection)
Data Switching/Forwarding
Switching of packets amongst clients
Support for forwarding data to and from WAN
VPN Pass-through

Certifications
Our Company
FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.

Q3. How about your delivery time?
A: Generally, it will take 3-7 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.

Q4. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.

Q5. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q6: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.

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